ESRA19-0202 Efficacy of ultrasound-guided pulsed radiofrequency for lower subscapular nerve in patients with persistent chronic shoulder pain after pulsed-radiofrequency for suprascapular nerve
ESRA19-0202 Efficacy of ultrasound-guided pulsed radiofrequency for lower subscapular nerve in patients with persistent chronic shoulder pain after pulsed-radiofrequency for suprascapular nerve