APA
Ostrowski J., Pachlewski J. & Butruk E. (19890619). Beta-glucuronidase activity in gastric cancer. : Rivista europea per le scienze mediche e farmacologiche = European review for medical and pharmacological sciences = Revue europeenne pour les sciences medicales et pharmacologiques.
Chicago
Ostrowski J, Pachlewski J and Butruk E. 19890619. Beta-glucuronidase activity in gastric cancer. : Rivista europea per le scienze mediche e farmacologiche = European review for medical and pharmacological sciences = Revue europeenne pour les sciences medicales et pharmacologiques.
Harvard
Ostrowski J., Pachlewski J. and Butruk E. (19890619). Beta-glucuronidase activity in gastric cancer. : Rivista europea per le scienze mediche e farmacologiche = European review for medical and pharmacological sciences = Revue europeenne pour les sciences medicales et pharmacologiques.
MLA
Ostrowski J, Pachlewski J and Butruk E. Beta-glucuronidase activity in gastric cancer. : Rivista europea per le scienze mediche e farmacologiche = European review for medical and pharmacological sciences = Revue europeenne pour les sciences medicales et pharmacologiques. 19890619.