[100 years of school health].
Fiedler
K
K
D002648:Child; D004782:Environmental Health; D005858:Germany; D006266:Health Education / Q000266:history; D006293:Health Promotion / Q000266:history; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D012574:Schools / Q000592:standards*
Hundert Jahre Schulhygiene.