Tag Archives: Double-blind-study

Glucosamine Sulfate Use and Delay of Progression of Knee Osteoarthritis A 3-Year, Randomized, Placebo-Controlled, Double-blind Study Karel Pavelká, MD, PhD; Jindriska Gatterová, MD; Marta Olejarová, MD; Stanislav Machacek, MD; Giampaolo Giacovelli, PhD; Lucio C. Rovati, MD  Arch Intern Med. 2002;162:2113-2123. Background  Conventional symptomatic treatments for osteoarthritis do not … Continue reading →