title: Reply: To PMID 23453884.
authors: Steve N
authors: SN
authors: Caritis
authors: Yang
authors: Y
authors: Zhao
authors: Raman
authors: R
authors: Venkataramanan
authors: Joseph
authors: J
authors: Bettinger
mesh_terms: D004339:Drug Compounding / Q000592:standards*; D006801:Humans; D006908:Hydroxyprogesterones / Q000592:standards*; D011310:Preservatives, Pharmaceutical / Q000592:standards*
chemical_list: D006908:Hydroxyprogesterones; D011310:Preservatives, Pharmaceutical