Community-based outbreaks in vulnerable populations of invasive infections caused by Streptococcus pneumoniae serotypes 5 and 8 in Calgary, Canada.

por Otto G Vanderkooi, Deirdre L Church, Judy MacDonald, Franziska Zucol, James D Kellner
Publicado 2011

School-based influenza vaccination: parents' perspectives.

por Candace Lind, Margaret L Russell, Judy MacDonald, Ramona Collins, Christine J Frank, Amy E Davis
Publicado 2014