RT Journal Article SR Electronic T1 Human Colorado tick fever in southern Alberta JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 45 OP 46 VO 139 IS 1 A1 Cimolai, N. A1 Anand, C. M. A1 Gish, G. J. A1 Calisher, C. H. A1 Fishbein, D. B. YR 1988 UL http://www.cmaj.ca/content/139/1/45.abstract