RT Journal Article
SR Electronic
T1 Changing epidemiology and emerging risk groups for pertussis
JF Canadian Medical Association Journal
JO CMAJ
FD Canadian Medical Association
SP 451
OP 452
DO 10.1503/cmaj.050379
VO 174
IS 4
A1 Galanis, Eleni
A1 King, Arlene S.
A1 Varughese, Paul
A1 Halperin, Scott Alan
YR 2006
UL http://www.cmaj.ca/content/174/4/451.abstract