@article{Maughan1997,
author = {Maughan, B. and Lindelow, M.},
title= {Secular change in psychosocial risks: the case of teenage motherhood},
year = {1997},
doi = {10.1017/S0033291797005576},
journal = {Psychological Medicine},
volume = {27},
number = {5},
pages = {1129--1144},
}