Conditions: Hip Osteoarthritis
Interventions: Drug: sodium Chloride; Drug: Ropivacaine 0.2% Injectable Solution
Sponsors: Poznan University of Medical Sciences
Not yet recruiting Conditions: Hip Osteoarthritis
Interventions: Drug: sodium Chloride; Drug: Ropivacaine 0.2% Injectable Solution
Sponsors: Poznan University of Medical Sciences
Not yet recruiting