Min JK, Hughes E, Young D, Gysler M, Hemmings R, Cheung AP, Goodrow GJ, Senikas V, Wong BC, Sierra S, Carranza-Mamane B, Case A, Dwyer C, Graham J, Havelock J, Lee F, Lui K, Vause T; Society of Obstetricians and Gynecologists of Canada..
J Obstet Gynaecol Can. 2010 May;32(5):477-94. Review. French. No abstract available.
https://www.ncbi.nlm.nih.gov/pubmed/20500958