EN
Section of Medical Parasitology: Coproscopic diagnosis of man's parasites. Memoir of the XIIIth Meeting of the Polish Parasitological Society, Krakow, 20-22 September, 1979
RU
Sekcija Medicinskojj Parazitologii: Koproskopicheskaja diagnostika parazitov cheloveka. Pamjatnik XIII S”ezda PPO, Krakov, 20-22 IX 1979