@article{Douglas1964,
author = {Douglas, James W.B. and Simpson, Howard R.},
title= {Height in Relation to Puberty Family Size and Social Class: A Longitudinal Study},
year = {1964},
doi = {10.2307/3348625},
journal = {The Milbank Memorial Fund Quarterly},
volume = {42},
number = {3},
pages = {20--34},
}