SONG ZHI-YONG, WANG QI. 23-25 (4) Observation of Postoperative Analgesia in Elderly Patients with PFNA By Routine Pulsed Lumbar Plexus Administration. 开元Medical-Research, [S. l.], v. 1, n. 1, 2021. Disponível em: http://mrhk.cc/index.php/mrhk/article/view/26. Acesso em: 30 apr. 2024.