%0 Journal Article %T Acute flares of knee osteoarthritis in primary care: a feasibility and pilot case-crossover study %A Christopher Pope %A Emma L. Parry %A George Peat %A Martin J. Thomas %A Stephanie Butler-Walley %A Trishna Rathod-Mistry %A Tuhina Neogi %A Zoe Mayson %J Archive of "Pilot and Feasibility Studies". %D 2018 %R 10.1186/s40814-018-0359-4 %X Eligibility criteri %K Knee %K Osteoarthritis %K Flare %K Web-based %K Case-crossover %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6217776/