RT Journal Article SR Electronic T1 Recognizing and controlling respiratory disease outbreaks in long-term care facilities JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1257 OP 1258 VO 157 IS 9 A1 Tamblyn, S. E. YR 1997 UL http://www.cmaj.ca/content/157/9/1257.abstract AB