RT Journal Article SR Electronic T1 The authors respond to: “Optimal levels of DHEA for pregnancy may be reduced by antibiotics” JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E1000 OP E1000 DO 10.1503/cmaj.733133 VO 189 IS 30 A1 Bérard, Anick A1 Muanda, Flory T. A1 Sheehy, Odile YR 2017 UL http://www.cmaj.ca/content/189/30/E1000.abstract AB