INJECTION TREATMENT FOR BACK PAIN.
D000777:Anesthetics; D000779:Anesthetics, Local; D001416:Back Pain; D006801:Humans; D012597:Sclerosing Solutions
D000777:Anesthetics; D000779:Anesthetics, Local; D012597:Sclerosing Solutions
ANESTHETICS, LOCAL; BACKACHE; SCLEROSING SOLUTIONS