@inbook{1157388706, author={John Murtagh and Jill Rosenblatt and Justin Coleman and Clare Murtagh}, title={An approach to the child}, booktitle={Murtagh's General Practice, 7e}, publisher={McGraw-Hill Australia Pty Ltd}, address={Sydney, Australia}, year={2018}, url={murtagh.mhmedical.com/content.aspx?aid=1157388706} }