RT Journal Article SR Electronic T1 HIV-seropositive surgeons: informed consent and public health policy JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 29 OP 31 VO 147 IS 1 A1 Wright, J. G. A1 Singer, P. A. YR 1992 UL http://www.cmaj.ca/content/147/1/29.abstract