@article{Knodel1977,
author = {Knodel, J. and Kintner, H.},
title= {The Impact of Breast Feeding Patterns on the Biometric Analysis of Infant Mortality},
year = {1977},
doi = {10.2307/2060586},
journal = {Demography },
volume = {14},
number = {4},
pages = {391--409},
}