[The problem of the increasing frequency of Mongolian idiocy since 1930].
D000818:Animals; D044466:Asian People; D004314:Down Syndrome; D005849:Gerbillinae; D006801:Humans; D008607:Intellectual Disability
MONGOLISM
Zur Frage der Häufigkeitszunahme der mongoloiden Idiotie seit 1930.