(Q50713426)
Statements
Pertussis resurgence in Canada largely caused by a cohort effect. (English)
1 reference
Gaston De Serres
1 reference
Benoît Ntezayabo
1 reference
Bernard Duval
1 reference
1 January 2003
1 reference
22
1 reference
1
1 reference
22-27
1 reference