1. Clinical and laboratory aspects of 13C-breath test evaluated by infrared spectrometry (NDIRS) Creator: Petr Kocna, Zdislava Vaníčková, and Chleboun, J. Type: model:article and TEXT Language: English Rights: http://creativecommons.org/publicdomain/mark/1.0/, policy:public, and cc:by-nc-nd
2. Distanční vzdělávání - teorie a principy "who - what - why" Creator: Petr Kocna Type: model:article and TEXT Language: Czech Rights: http://creativecommons.org/publicdomain/mark/1.0/, policy:public, and cc:by-nc-nd