RT Journal Article SR Electronic T1 Ovarian cancer at the Ontario Cancer Foundation Clinics, 1938-1958 JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 299 OP 308 VO 96 IS 6 A1 MacKay, E. N. A1 Sellers, A. H. YR 1967 UL http://www.cmaj.ca/content/96/6/299.abstract