title: A possible rising incidence of malignant germ cell tumours in young women.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002140:California; D002648:Child; D004407:Dysgerminoma / Q000453:epidemiology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010051:Ovarian Neoplasms / Q000453:epidemiology*; D013724:Teratoma / Q000453:epidemiology*; D013736:Testicular Neoplasms / Q000453:epidemiology