[On the 100th anniversary of Dr. Jirí Trapl - founder of Czechoslovak perinatology].
D003604:Czechoslovakia; D049672:History, 19th Century; D049673:History, 20th Century; D010500:Perinatology / Q000266:history*
K stoletému výrocí narození prof. MUDr. Jirího Trapla -- zakladatele ceskoslovenské perinatologie.