[Ludwik Hirszfeld--a reminiscence].
D000486:Allergy and Immunology / Q000266:history; D049672:History, 19th Century; D049673:History, 20th Century; D010686:Philosophy, Medical; D011044:Poland; D012425:Russia (Pre-1917)
Ludwik Hirszfeld--przypomnienie sylwetki.