EN
The results of prophylactic investigations on trichomonadosis in the north-eastern region of Poland in 1975-1979. VII Polish Symposium on Trichomonadosis, Lodz, 27-28 VI 1980
RU
Rezul'taty profilakticheskikh issledovanijj trikhomonadoza v severno-vostochnom rajjonie Pol'shi v 1975-1979 g. VII Obshhepol'skijj Protivotrikhomonadoznyjj Simpozion, Ludz', 27-28 1980