Articular Joint Lubricants during Osteoarthritis and Rheumatoid Arthritis Display Altered Levels and Molecular Species Kosinska, Marta Krystyna ; Ludwig, Taryn E. ; Liebisch, Gerhard ; Zhang, Ruiyan ; Siebert, Hans-Christian ; Wilhelm, Jochen ; Kaesser, Ulrich ; Dettmeyer, Reinhard B. ; Klein, Heiko ; Ishaque, Bernd ; Rickert, Markus ; Schmitz, Gerd ; Schmidt, Tannin A. ; Steinmeyer, Juergen Abstract Publication: PLoS ONE Pub Date: May 2015 DOI: 10.1371/journal.pone.0125192 Bibcode: 2015PLoSO..1025192K