@book{2104,
	author = {Thomson, J.P.S. },
	title = {A colour atlas of the surgery of proctocolectomy/J.P.S. Thomson and  R. T. Hutchings },
	publisher = {Wolfe Medical ;},
	year = {c1984.},
	address = {Netherland:},
	note = {Includes bibliographic references and index.},
	url = {https://www.amazon.com/Colour-Surgery-Proctolectomy-Surgical-Procedures/dp/0723410380}
}