@book{Costanzo_2014, address={Philadelphia}, edition={Fifth edition}, title={Physiology}, url={https://ebookcentral.proquest.com/lib/bristol/detail.action?docID=1479991}, publisher={Saunders/Elsevier}, author={Costanzo, Linda S.}, year={2014} }
@book{Davies_Blakeley_Kidd_McGeown_2001, address={Edinburgh}, title={Human physiology}, publisher={Churchill Livingstone}, author={Davies, Andrew and Blakeley, Asa G. H. and Kidd, Cecil and McGeown, J. G.}, year={2001} }