@book{Tortora_Derrickson_2017, address={Hoboken, N.J.}, edition={15th ed., Global ed}, title={Tortora’s Principles of anatomy & physiology: Study guide}, publisher={John Wiley & Sons, Inc}, author={Tortora, Gerard J. and Derrickson, Bryan}, year={2017} }
@book{Whitehead_Miell_2013, address={Banbury}, title={Clinical endocrinology}, publisher={Scion}, author={Whitehead, Saffron A. and Miell, John}, year={2013} }