@article{Little1987,
author = {Little, R.E.},
title= {Mother's and father's birthweight as predictors of infant birthweight},
year = {1987},
doi = {10.1111/j.1365-3016.1987.tb00084.x},
journal = {Paediatric and Perinatal Epidemiology},
volume = {1},
number = {1},
pages = {19--31},
}