Author N. Conrad A. Judge J. Tran H. Mohseni D. Hedgecott A. Crespillo M. Allison H. Hemingway J. Cleland J. McMurray K. Rahimi Year of Publication 2018 DOI 10.1016/s0140-6736(17)32520-5 DOIGoogle ScholarBibTeXEndNote X3 XMLEndNote 7 XMLEndnote taggedMarcRIS