Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) NAKAMURA Hiroshi and NISHIOKA Kusuki,Effects of Glucosamine/Chondroitin Supplement on Osteoarthritis: Involvement of PGE2 and YKL-40.,Japanese Journal of Rheumatism and Joint Surgery,0287-3214,Japanese Society for Joint Diseases,2002,21,2,175-184,https://cir.nii.ac.jp/crid/1390282679740125824,https://doi.org/10.11551/jsjd1982.21.175