highly significantP < 0.0001
GFC showed highly significant (P < 0.0001) improvements in before treatment versus after treatment in the WOMAC, KOOS, IKDC, and VAS scales used for the assessment of knee osteoarthritis.
GFC showed highly significant (P < 0.0001) improvements in before treatment versus after treatment in the WOMAC, KOOS, IKDC, and VAS scales used for the assessment of knee osteoarthritis.