Evaluation of a 'do-it-yourself' pregnancy test.
D006063:Chorionic Gonadotropin / Q000652:urine; D003124:Colorimetry; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D011247:Pregnancy; D011258:Pregnancy Tests / Q000379:methods / Q000592:standards*
D006063:Chorionic Gonadotropin