- Prins M, Swinkels OQJ, van de Kerkhof PCM, van der Valk PGM. The impact of the frequency of short contact dithranol treatment. Eur. J. Dermatol 2001;11:214-218.
- Prins M, Swinkels OQJ, Bouwhuis S, de Gast MJ, Boer Y, van der Valk PGM, van de Kerkhof PCM. Dithranol in a cream preparation: disperse or dissolve? Skin Pharmacol Appl Skin Physiol 2000;13:273-279.
- Prins M, Swinkels OQJ, Mommers JM, Gerritsen MJP, van der Valk PGM. Dithranol treatment of psoriasis in dithranol-sensitive patients. Contact Dermatitis 1999;41:116-117.
- Prins M, Swinkels OQJ, Bertholet B, van der Valk PGM. Dithranol Short-contact treatment of scalp psoriasis. Journal of Dermaotlogical Treatment (1999) 10, 13-17.
- Prins M, Swinkels OQJ, Kolkman EGW, Wuis EW, Hekster YA, van der Valk PGM. Skin irritation by dithranol cream. A blind study to assess the role of the cream formultion. Acta Derma Venereologica (Stockholm) 1998;78:1-4.
- Prins M, Swinkels OQJ, Snater E, Metsers HC, van de Kerkhof PCM, van der Valk PGM. Gecombineerde dag- en thuisbehandeling van psoriasis met kort-contact-dithranol-applicaties. Nederlands Tijdschrift voor Dermatologie & Venereologie 1997;7(4):140-143.
- Swinkels OQJ, Prins M, Tosserams EFA, Gerritsen MJP, van der Valk PGM, van de Kerkhof PCM. The influence of a topical coricosteroid on short-contact high-dose dithranol therapy. British Journal of Dermatology 2001;145:63-69.
- Swinkels OQJ, Prins M, Birker LWJ, M.J.P. Gerritsen MJP, van der Valk PGM, van de Kerkhof PCM. The response of normal human skin to single and repeated application of dithranol cream: an immunohistochemical assessment. Skin Pharmacol Appl Skin Physiol 2002;15(4):262-269.
- Swinkels OQJ, Prins M, van Vlijmen-Willems IMJJ, Gerritsen MJP, van der Valk PGM, van de Kerkhof PCM. The response of uninvolved skin of patients with psoriasis to single and repeated application of dithranol cream: an immunohistochemical assessment. Skin Pharmacol Appl Skin Physiol 2002; 15(6):385-392.
- Swinkels OQJ, Prins M,Gerritsen MJP, van Vlijmen-Willems IMJJ, van der Valk PGM, van de Kerkhof PCM. An immunohistochemical assessment of the response of the psoriatic lesion to single and repeated application of high dose dithranol cream. Skin Pharmacol Appl Skin Physiol 2002; 15(6):393-400.
- Swinkels OQJ, Kucharekova M, Prins M, Gerritsen MJP, van der Valk PGM, van de Kerkhof PCM. The effects of topical corticosteroids and a coal tar preparation on dithranol induced irritation in patients with psoriasis. Skin Pharmacol Appl Skin Physiol 2003; 16(1):12-17.
- Swinkels OQJ, Prins M, Kucharekova M, de Boo T, Gerritsen MJP, van der Valk PGM, van de Kerkhof PCM. Combining lesional short contact dithranol therapy of psoriasis with a potent topical corticosteroid. British Journal of Dermatology 2002;146: 621-626.
- Swinkels OQJ, Prins M, Veenhuis RT, de Boo Th, Gerritsen MJP, van der Wilt GJ, van de Kerkhof PCM, van der Valk PGM. Effectiveness and side effects of UVB-phototherapy, dithranol inpatient therapy and a care instruction programme of short contact dithranol in moderate to severe psoriasis An open randomised trial Eur J Dermatol May-Jun 2004;14(3):159-65.
- Hartman M, Prins M, Swinkels OQJ, Severens JL, de Boo Th, van der Wilt GJ, van de Kerkhof PCM, van der Valk PGM. Cost effectiveness analysis of a psoriasis care instruction programme with dithranol compared to UVB phototherapy and inpatient dithranol treatment British Journal of Dermatology 2002; 147: 538-544.
- Prins M, Krabbe PFM, Swinkels OQJ, de Boo Th, van de Kerkhof PCM, van der Valk PGM. The effect of treatment on quality of life in psoriasis patients. Acta Derm Venereol 2005;85(4):304-10
- van Steensel MA, Koedam MI, Swinkels OQJ, Rietveld F, Steijlen PM. Woolly hair, premature loss of teeth, nail dystrophy, acral hyperkeratosis and facial abnormalities: possible new syndrome in a Dutch kindred. British Journal of Dermatology 2001;145:157-161
- Swinkels OQJ, Glade CP, Steijlen PM, Gerritsen MJP. Necrobiotisch xanthogranuloma met IgG-paraproteinaemia type lambda. Ned Tijdschr Dermatol Venereol 2001; 11: 28-30.
- Swinkels OQJ, Gerritsen MJP, Gabreels-Festen AAWM, van Pelt JPA, Vogels OJM, van der Vleuten CJM, Livedo racemosa met mononeuritis multiplex. Ned Tijdschr Dermatol Venereol 2001; 11: 154-156.
- Swinkels OQJ, Glade CP, Steijlen PM, Gerritsen MJP. Necrobiotisch xanthogranuloma met IgG-paraproteinaemia type lambda. Ned Tijdschr voor Geneesk. 2002; 146 (12):596-597.
- Swinkels OQJ, Vissers WHPM, Blokx PGM, van der Valk PGM, van de Kerkhof PCM. Ulcus cruris als presenterende afwijking bij c-ANCA geassocieerde vasculitis (c-AGV). Ned Tijdschr Dermatol Venereol 2001; 11: 433-435.
- A comparison of twice-daily calcipotriol ointment with once-daily short-contact dithranol cream therapy: a randomized controlled trial of supervised treatment of psoriasis vulgaris in a day-care setting. P C M van de Kerkhof, P G M van der Valk, O Q J Swinkels, M Kucharekova, M A de Rie, H J C de Vries, R Damstra, A P Oranje, F B de Waard-van der Spek, P van Neer, R L P Lijnen, A C M Kunkeler, C van Hees, N G J Haertlein, C W Hol. Br J Dermatol. 2006 Oct;155(4):800-7
- Dissertatie aan de Katholieke Universiteit Nijmegen op proefschrift “Innovations in dithranol treatment of psoriasis” Promotor: Prof. dr. P.C.M. van de Kerkhof. Co-promotor: Dr. M.J.P. Gerritsen en Dr. P.G.M. van der Valk 05 juni 2002
- Boek: Etnische Dermatologie dr. F F V Hamerlinck, dr. O Q J Swinkels, drs. Th Steen kamer, drs. I. Boersma 2015 DCHG medische communicatie ISBN 978-94-90826-43-7
