RT Journal Article SR Electronic T1 American doctors expect to save money under new US tax law JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E145 OP E146 DO 10.1503/cmaj.109-5551 VO 190 IS 5 A1 Roger Collier YR 2018 UL http://www.cmaj.ca/content/190/5/E145.abstract