[Problem of sex determination in the light of our personal investigations].
D000293:Adolescent; D000328:Adult; D003075:Coitus; D005260:Female; D005306:Fertilization; D006801:Humans; D007231:Infant, Newborn; D007314:Insemination; D008297:Male; D008598:Menstruation; D010060:Ovulation; D012744:Sex Ratio; D013094:Spermatozoa; D013997:Time Factors
Zagadnienie determinacji płci u ludzi w świetle własnych badań.