SCHMIDT-ELMENDORFF, H The effect of 6M urea on the follicle-stimulating and luteinizing hormone activities of various gonadotrophin preparations. [electronic resource] - The Journal of endocrinology Apr 1962 - 153-8 p. digital Publication Type: Journal Article ISSN: 0022-0795 Standard No.: 10.1677/joe.0.0240153 doi Subjects--Topical Terms: Gonadotropins--physiologyHormonesHumansLuteinizing HormonePituitary GlandPituitary Gland, AnteriorUrea--pharmacology