RT Journal Article SR Electronic T1 Experience with a hospital laboratory admission screen JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 140 OP 146 VO 103 IS 2 A1 P. W. Davey A1 H. W. Letts A1 P. A. Anderson YR 1970 UL http://www.cmaj.ca/content/103/2/140.abstract