Serum testosterone levels measured by isotope dilution-liquid chromatography-tandem mass spectrometry in postmenopausal women versus those in women who underwent bilateral oophorectomy

H. N Bui, E. A Struys, F Martens, W de Ronde, L. M Thienpont, P Kenemans, M. O Verhoeven, C Jakobs, H. M Dijstelbloem and M. A. Blankenstein

Annals of Clinical Biochemistry 47 ( 3 ): 248 - 252 , 2010