Effect of acupuncture on chronic pelvic pain secondary to abdominal myofascial syndrome not responsive to local anesthetic block: a pilot study - Mitidieri, Andréia Moreira de Souza; Gurian, Maria Beatriz Ferreira; Silva, Ana Paula Moreira da; Poli Netto, Omero Benedicto; Nogueira, Antonio Alberto; Reis, Francisco José Candido dos; Rosa e Silva, Júlio César (Medical Acupuncture, 2017)