TY - RPRT TI - Sublingual nitroglycerin versus placebo as a tocolytic for external cephalic version: a randomized controlled trial in parous women. AU - Emmanuel Bujold AU - Marc Boucher AU - Denyse Rinfret AU - Susan Berman AU - Ema Ferreira AU - Gérald P Marquette PY - 2003 DO - 10.1067/s0002-9378(03)00850-0 UR - https://pubmed.ncbi.nlm.nih.gov/14586357/ ID - 14586357 ER -