TY  - JOUR
A1  - Noymer, A.
A1  - Nguyen, A.M.
T1  - Influenza as a proportion of pneumonia mortality: United States, 1959–2009
Y1  - 2013
DO  - 10.1080/19485565.2013.833816
JF  - Biodemography and Social Biology
VL  - 59
IS  - 2

ER  -