@misc{indiciae042d6ed3a6f0, title = {Sublingual nitroglycerin versus placebo as a tocolytic for external cephalic version: a randomized controlled trial in parous women.}, author = {Emmanuel Bujold and Marc Boucher and Denyse Rinfret and Susan Berman and Ema Ferreira and Gérald P Marquette}, year = {2003}, doi = {10.1067/s0002-9378(03)00850-0}, url = {https://pubmed.ncbi.nlm.nih.gov/14586357/}, note = {Source identifier: 14586357} }