[70TH ANNIVERSARY OF THE CORRESPONDING MEMBER OF THE ACADEMY PROF. PETUR NIKOLOV KHRISTOV].
D000047:Academies and Institutes; D000846:Anniversaries and Special Events; D001203:Ascomycota; D002031:Bulgaria; D049673:History, 20th Century; D008511:Medicine; D010600:Pharmacology
BIOGRAPHIES; BULGARIA; HISTORY; HISTORY OF MEDICINE, 20TH CENT.; PHARMACOLOGY
CHL.-KOR. PROF. D-R PETUR NIKOLOV KHRISTOV NA 70 GODINI.