RT Journal Article SR Electronic T1 "Silent" uterine rupture during labour JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 612a OP 612 VO 104 IS 7 A1 Rubin, L. A1 Baskett, T. F. YR 1971 UL http://www.cmaj.ca/content/104/7/612a.abstract