000 00641cam a2200205 4500
001 CN101920
008 120401t2021 xxu||||| |||| 00| 0 eng d
022 _a21686106
100 _aRachel K. Nelligan
240 _aJAMA Internal Medicine
245 _aEffects of a Self-directed Web-Based Strengthening Exercise and Physical Activity Program Supported by Automated Text Messages for People With Knee Osteoarthritis
260 _c2021
300 _a776-
500 _aSerial
500 _a8675707
500 _a181
500 _a6
500 _ahttps://doi.org/10.1001/jamainternmed.2021.0991
500 _aDocument_8675707_51078.pdf
999 _c72856
_d72856