RT Journal Article SR Electronic T1 Are glucosamine and chondroitin natural remedies for osteoarthritis? JF Canadian Family Physician JO Can Fam Physician FD The College of Family Physicians of Canada SP 111 OP 111 DO 10.46747/cfp.6702111 VO 67 IS 2 A1 Anthony Train A1 Samantha Moe A1 G. Michael Allan YR 2021 UL http://www.cfp.ca/content/67/2/111.abstract AB