Primary amenorrhea. A cytogenetic study.
D000568:Amenorrhea / Q000209:etiology / Q000235:genetics*; D002610:Cheek; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007621:Karyotyping; D007962:Leukocytes / Q000002:abnormalities; D012729:Sex Chromosome Aberrations