APA

Falk E. S., Stenvold S. E., . (19930728). Long-term effects of isotretinoin in the treatment of severe nodulocystic acne. : Rivista europea per le scienze mediche e farmacologiche = European review for medical and pharmacological sciences = Revue europeenne pour les sciences medicales et pharmacologiques.

Chicago

Falk E S, Stenvold S E, . 19930728. Long-term effects of isotretinoin in the treatment of severe nodulocystic acne. : Rivista europea per le scienze mediche e farmacologiche = European review for medical and pharmacological sciences = Revue europeenne pour les sciences medicales et pharmacologiques.

Harvard

Falk E. S., Stenvold S. E., . (19930728). Long-term effects of isotretinoin in the treatment of severe nodulocystic acne. : Rivista europea per le scienze mediche e farmacologiche = European review for medical and pharmacological sciences = Revue europeenne pour les sciences medicales et pharmacologiques.

MLA

Falk E S, Stenvold S E, . Long-term effects of isotretinoin in the treatment of severe nodulocystic acne. : Rivista europea per le scienze mediche e farmacologiche = European review for medical and pharmacological sciences = Revue europeenne pour les sciences medicales et pharmacologiques. 19930728.