Semmelweis' discovery and its Finnish follow-up.
Hänninen
Otto
O
Semmelweis University, Clinical Experimental Research, Institute for Physiology, Budapest, Hungary.
Monos
Emil
E
Faragó
Mária
M
D005500:Follow-Up Studies; D049672:History, 19th Century; D006801:Humans; D011645:Puerperal Infection