Morphine Spinal Block Anesthesia in Patients Who Undergo an Open Hemorrhoidectomy: A Prospective Analysis of Pain Control and Postoperative Complications

por Moreira, Hélio, Moreira, José PT, Isaac, Raniere R, Alves-Neto, Onofre, Moreira, Thiago AC, Vieira, Tiago HM, Brasil, Andressa MS
Publicado 2014