Journal article

Worret, I.; Arp, W.; Zahradnik, H. P.; Andreas, J. O.; Binder, N. (2001): Acne resolution rates: Results of a single-blind, randomized, controlled, parallel phase III trial with EE/CMA (Belara (R)) and EE/LNG (Microgynon (R)). In: Dermatology, No. 1: pp. 38-44 [PDF, 221kB]