[On the 60th birthday of Dr. Ján Simko].
D001634:Bibliographies as Topic; D003604:Czechoslovakia; D005260:Female; D006176:Gynecology / Q000266:history; D049673:History, 20th Century; D006801:Humans; D009774:Obstetrics / Q000266:history; D011247:Pregnancy
K 60. narodeninám doc. MUDr. Jána Simku, CSc.