@article{Kintner1985,
author = {Kintner, H.J.},
title= {Trends and regional differences in breastfeeding in Germany from 1871 to 1937},
year = {1985},
doi = {10.1177/036319908501000203.},
journal = {Journal of Family History},
volume = {10},
number = {2},
pages = {163‒182},
}