المؤلفون: Lingard, Elizabeth A., Berven, Sigurd, Katz, Jeffrey N.

المصدر: Arthritis Care and Research; June 2000, Vol. 13 Issue: 3 p129-136, 8p

المؤلفون: Solomon, Daniel H., Bates, David W., Horsky, Jan, Burdick, Elisabeth, Schaffer, Jonathan L., Katz, Jeffrey N.

المصدر: Arthritis Care and Research; April 1999, Vol. 12 Issue: 2 p96-100, 5p

المؤلفون: Niu, Nina N., Perez, María Teresa, Katz, Jeffrey N.

المصدر: Arthritis Care and Research; April 2011, Vol. 63 Issue: 4 p630-632, 3p

المؤلفون: Katz, Jeffrey N., Brick, Gregory W., Rudd, Rima

المصدر: Arthritis Care and Research; August 2008, Vol. 59 Issue: 8 p1194-1196, 3p

المؤلفون: Losina, Elena, Katz, Jeffrey N.

المصدر: Arthritis Care and Research; February 2008, Vol. 59 Issue: 2 p159-161, 3p