@article{Wilcox1996,
author = {Wilcox, A.J. and Chang, A.M. and Johnson, I.R.},
title= {The effects of parity on birth weight using successive pregnancies},
year = {1996},
doi = {10.3109/00016349609033354},
journal = {Acta Obstetricia et Gynecologica Scandinavica},
volume = {75},
number = {5},
pages = {459--463},
}