1. Gastroskopie Creator: ***CC***, rev-cc-by-sa, Šachlová, Milana, and Novotný, Ivo Publisher: Masarykův onkologický ústav Type: model:monograph and TEXT Subject: udc:616.32/.39 ; 612.3 ; Language: Czech Rights: http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
2. Kolonoskopie Creator: ***CC***, rev-cc-by-sa Publisher: Masarykův onkologický ústav Type: model:monograph and TEXT Subject: udc:616.32/.39 ; 612.3 ; Language: Czech Rights: http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
3. Rektoskopie, anuskopie Creator: ***CC***, rev-cc-by-sa Publisher: Masarykův onkologický ústav Type: model:monograph and TEXT Subject: udc:616.32/.39 ; 612.3 ; Language: Czech Rights: http://creativecommons.org/publicdomain/mark/1.0/ and policy:public