TY  - JOUR
A1  - Bengtsson, T.
A1  - Dribe, M.
T1  - Quantifying the family frailty effect in infant and child mortality by using Median Hazard Ratio (MHR)
Y1  - 2010
JF  - Historical Methods: A Journal of Quantitative and Interdisciplinary History
VL  - 43
IS  - 1

ER  -