Isotretinoin cream 0.05% and 0.1% in the treatment of acne vulgarisLANGNER, A; BOORMAN, G. C; STAPOR, V et al.Journal of dermatological treatment. 1994, Vol 5, Num 4, pp 177-180, issn 0954-6634Conference Paper

1α,25-dihydroxyvitamin D₃ (calcitriol) ointment in psoriasisLANGNER, A; VERJANS, H; STAPOR, V et al.Journal of dermatological treatment. 1992, Vol 3, Num 4, pp 177-180, issn 0954-6634Article

Calcitriol ointment in the treatment of facial, hairline and retroauricular chronic plaque psoriasisLANGNER, A; STAPOR, V; VERJANS, H et al.Journal of dermatological treatment. 1996, Vol 7, pp S15-S18, issn 0954-6634, SUP1Article

Topical calcitriol in the treatment of chronic plaque psoriasis : a double-blind studyLANGNER, A; VERJANS, H; STAPOR, V et al.British journal of dermatology (1951). 1993, Vol 128, Num 5, pp 566-571, issn 0007-0963Article