Authors: Amanda Black; Diane Francoeur; Timothy Rowe; John Collins; Dianne Miller; Thomas Brown; Michèle David; Sheila Dunn; William A Fisher; Nathalie Fleming; Claude A Fortin; Edith Guilbert; Louise Hanvey; André Lalonde; Ruth Miller; Margaret Morris; Teresa O'Grady; Helen Pymar; Thirza Smith; Elke Henneberg Journal: J Obstet Gynaecol Can Date: 2004-02