RT Journal Article SR Electronic T1 Are dietary recommendations for the use of fish oils sustainable? JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 633 OP 637 DO 10.1503/cmaj.081274 VO 180 IS 6 A1 David J.A. Jenkins A1 John L. Sievenpiper A1 Daniel Pauly A1 Ussif Rashid Sumaila A1 Cyril W.C. Kendall A1 Farley M. Mowat YR 2009 UL http://www.cmaj.ca/content/180/6/633.abstract