STEFANIAK, TOMASZ 801.405 801.406 INTERNATIONAL 6th International Students' Scientific Conference 7-9 May 1998, Gdańsk, Poland ; book of abstracts / the Conference is org. by: University of Gdańsk-Medical University of Gdańsk [head Marta Żywicka et al.] ; Students' Scientific Association of Medical University of Gdańsk [head Tomasz Stefaniak et al.]. - Gdańsk [Akademia Medyczna], 1998. - VI, 86, [1] ; 29 cm