Sharon-Lise Normand PLoS One October 22, 2018 2018 Rochon PA, Gruneir A, Bell CM, Savage R, Gill SS, Wu W, Giannakeas V, Stall NM, Seitz DP, Normand SL, Zhu L, Herrmann N, McCarthy L, Faulkner C, Gurwitz JH, Austin PC, Bronskill SE. https://www.ncbi.nlm.nih.gov/pubmed/30346974
