Bibliografisk träff 1997-03-01 Origin of deoxycorticosterone sulfate (DOC-SO4) in plasma of pregnant women: pregnenolone-3,21-disulfate is a placental precursor of DOC-SO4. Corsan GH, MacDonald PC, Casey ML. J Steroid Biochem Mol Biol · research support, u.s. gov't, p.h.s.; journal article · DOI 10.1016/s0960-0760(96)00224-5