@incollection{Offiah12,
author = {Ifeoma Offiah and Keelin O’Donoghue and Louise Kenny},
title = {Clinical Risk Factors for Preterm Birth},
booktitle = {Preterm Birth},
publisher = {IntechOpen},
address = {Rijeka},
year = {2012},
editor = {John C. Morrison},
chapter = {3},
doi = {10.5772/27439},
url = {https://doi.org/10.5772/27439}
}