[Signs of sexual maturity during puberty in Silesian girls].
D000293:Adolescent; D002648:Child; D005260:Female; D006801:Humans; D008598:Menstruation; D011044:Poland; D011627:Puberty; D012924:Social Conditions
Oznaki dojrzewania płciowego w okresie pokwitania u ślaskich dziewczat.