title: 16th Congress of the Polish Society of Endocrinology, a joint meeting with the European Federation of Endocrine Societies. Białystok/Mikołajki, Poland, September 10-14, 1999. Abstracts.
mesh_terms: D000818:Animals; D004702:Endocrine Glands; D004700:Endocrine System Diseases; D004704:Endocrinology; D006801:Humans