REGISTER 612,572 Register of the Federation of Polish Medical Societies I [Ed. Comm, chairman Cezary W. Korczak] ; Federation of Polish Medical Societies Association of Higher Utility. - Warsaw : FPMS, 1988. - [3], 14 s., 15-102 k. ; 20 cm. - (Problemy Medycyny i Farmacji ; No 2)