[Cerebrospinal fluid in lumbar and sciatic pain].
D001416:Back Pain / Q000134:cerebrospinal fluid*; D006801:Humans; D008161:Lumbosacral Region; D010146:Pain; D012585:Sciatica / Q000134:cerebrospinal fluid*
BACKACHE/cerebrospinal fluid; SCIATICA/cerebrospinal fluid