Conditions: Intraarticular Injection; Botox; Hyaluronic Acid; Knee Osteoarthritis
Interventions: Drug: Hyaluronic acid; Drug: Botulinum toxin type A
Sponsors: Tanta University
Recruiting Conditions: Intraarticular Injection; Botox; Hyaluronic Acid; Knee Osteoarthritis
Interventions: Drug: Hyaluronic acid; Drug: Botulinum toxin type A
Sponsors: Tanta University
Recruiting