Primary amenorrhea in a teenager.
Quint
Elisabeth H
EH
Divisions of Gynecology and Reproductive Endocrinology, University of Michigan, Ann Arbor, USA.
Smith
Yolanda R
YR
D000293:Adolescent; D000568:Amenorrhea / Q000209:etiology*; D005260:Female; D006801:Humans; D006924:Hymen / Q000002:abnormalities*