Chapters by Prof. Janusz Popko

• Book Chapter Lysosomal Glycosidases in Degradation of Human Articular Cartilage
  by Janusz Popko, Tomasz Guszczyn, Sławomir Olszewski, Krzysztof Zwierz in the book "Rheumatoid Arthritis - Etiology, Consequences and Co-Morbidities" edited by Andrew B. Lemmey, ISBN 978-953-307-847-2, InTech, January 1, 2012