Free estrone in urine (false positive Richardson pregnancy test) in association with ovarian tumors.
D001826:Body Fluids; D004970:Estrone; D005260:Female; D006801:Humans; D009369:Neoplasms; D010051:Ovarian Neoplasms; D010053:Ovary; D011247:Pregnancy; D011258:Pregnancy Tests
D004970:Estrone
OVARIES/neoplasms; PREGNANCY TESTS