RT Journal Article SR Electronic T1 Why are children more often allergic to cats than to dogs? JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 412a OP 412 VO 129 IS 5 A1 Murray, A. B. A1 Ferguson, A. C. A1 Morrison, B. J. YR 1983 UL http://www.cmaj.ca/content/129/5/412a.abstract