Is the progression of osteoarthritis phasic? Evidence and implications.
Kirwan
J R
JR
Elson
C J
CJ
D018450:Disease Progression; D006801:Humans; D015207:Osteoarthritis, Hip / Q000175:diagnosis / Q000503:physiopathology* / Q000628:therapy; D020370:Osteoarthritis, Knee / Q000175:diagnosis / Q000503:physiopathology* / Q000628:therapy