A comparative study of pregnancy test kit produced in Thailand.
D006063:Chorionic Gonadotropin / Q000652:urine; D005260:Female; D006385:Hemagglutination Inhibition Tests / Q000592:standards; D006801:Humans; D007841:Latex Fixation Tests / Q000592:standards; D011247:Pregnancy; D011259:Pregnancy Tests, Immunologic / Q000592:standards*; D013785:Thailand
D006063:Chorionic Gonadotropin