[COMPARISON OF 2 PERCENTAGES--INDEPENDENCE TESTS FOR CONTINGUENCY TABLES].
D001699:Biometry; D003033:Coal Tar; D006801:Humans; D013223:Statistics as Topic; D013812:Therapeutics
D003033:Coal Tar
STATISTICS; THERAPEUTICS
DER VERGLEICH ZWEIER PROZENTSAETZE--UNABHAENGIGKEITSTESTE FUER MEHRFELDERTAFELN.