Burger, A Studies on a thyroid stimulating factor in urinary chorionic gonadotrophin preparations. [electronic resource] - Acta endocrinologica Aug 1967 - 587-99 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0001-5598 Standard No.: 10.1530/acta.0.0550587 doi Subjects--Topical Terms: Chorionic Gonadotropin--analysisFemaleHumansPregnancyThyrotropin--analysis