@article{Campbell_2003,<br/><span class="tab"></span> title={Labour analgesia: what’s new and PCEA too?},<br/><span class="tab"></span> volume={50},<br/><span class="tab"></span> ISSN={1496-8975},<br/><span class="tab"></span> url={http://dx.doi.org/10.1007/bf03018154},<br/><span class="tab"></span> DOI={10.1007/bf03018154},<br/><span class="tab"></span> number={S1},<br/><span class="tab"></span> journal={Canadian Journal of Anesthesia/Journal canadien d’anesthésie},<br/><span class="tab"></span> publisher={Springer Science and Business Media LLC},<br/><span class="tab"></span> author={Campbell,<br/><span class="tab"></span> David C.},<br/><span class="tab"></span> year={2003},<br/><span class="tab"></span> month=jun,<br/><span class="tab"></span> pages={R38–R44} }