TY - GEN TY - GEN T1 - Coloproctology A1 - Beynon, John A2 - Davies, Mark A2 - Evans, Martyn A2 - Harris, Dean Anthony LA - eng PB - Springer International Publishing YR - 2017 UL - https://kansalliskirjasto.finna.fi/Record/nelli06.4340000000062184 SN - 3-319-55955-9 SN - 3-319-55957-5 ER -