Secondary amenorrhea and vitamin A deficiency.
NEUMANN
O
O
D000568:Amenorrhea / Q000209:etiology*; D005260:Female; D006801:Humans; D014801:Vitamin A; D014815:Vitamins
D014815:Vitamins; D014801:Vitamin A
AMENORRHEA/etiology and pathogenesis; VITAMINS/A
Sekundäre Amenorrhoe und Vitamin-A-Mangel.