%0 Journal Article %T Review: both glucosamine and chondroitin are effective for osteoarthritis, but the magnitude of effect is unclear %D 2000 %R 10.1136/ebn.3.4.124 %J Evidence Based Nursing %P 124-124 %V 3 %N 4 %U https://ebn.bmj.com/content/ebnurs/3/4/124.full.pdf