Ovarian tumours in pregnancy. A review.
D000328:Adult; D005260:Female; D006801:Humans; D010051:Ovarian Neoplasms / Q000175:diagnosis / Q000453:epidemiology*; D011247:Pregnancy; D011252:Pregnancy Complications, Neoplastic / Q000175:diagnosis / Q000453:epidemiology*; D012846:Singapore