Clinical Efficacy and Safety of Yellow Oil Formulations 3 and 4 versus Indomethacin Solution in Patients with Symptomatic Osteoarthritis of the Knee: A Randomized Controlled Trial

Figure 3

VAS pain (a), VAS stiffness (b), SCT (c), and TUG (d) at baseline, week 2, and week 4.

(a)

(b)

(c)

(d)