RT Journal Article SR Electronic T1 Pitfalls of analyzing perinatal outcomes by health care provider JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E589 OP E589 DO 10.1503/cmaj.148294-l VO 195 IS 16 A1 Jain, Venu YR 2023 UL http://www.cmaj.ca/content/195/16/E589.abstract