@article{Squires1997,
author = {Squires, J. and Bricker, D. and Potter, L.},
title= {Revision of a parent-completed developmental screening tool: Ages and stages questionnaires},
year = {1997},
doi = {10.1093/jpepsy/22.3.313},
volume = {22},
number = {3},
pages = {313--328},
}