@article{Belmont1975,
author = {Belmont, Lillian and Stein, Zena A. and Susser, Mervyn W.},
title= {Comparison of associations of birth order with intelligence test score and height},
year = {1975},
doi = {10.1038/255054a0},
journal = {Nature},
volume = {255},
number = {5503},
pages = {54--56},
}