Fielding, A M Serum LH analysis: solutions and problems. [electronic resource] - BJOG : an international journal of obstetrics and gynaecology Jan 2004 - 92 p. digital Publication Type: Comment; Letter ISSN: 1470-0328 Standard No.: 10.1046/j.1471-0528.2004.00022.x doi Subjects--Topical Terms: Biomarkers--bloodData Interpretation, StatisticalFemaleFollicle Stimulating Hormone--bloodHumansLuteinizing Hormone--bloodPolycystic Ovary Syndrome--diagnosis