[Paul Ehrlich (on the 125th anniversary of his birth)].
D000486:Allergy and Immunology / Q000266:history; D001432:Bacteriology / Q000266:history; D005858:Germany; D049672:History, 19th Century; D049673:History, 20th Century
Paul' Erlikh (k 125-letiiu so dnia rozhdeniia).