title: Sacroiliac disease and its relationship to lower abdominal pain.
mesh_terms: D000005:Abdomen; D000328:Adult; D000368:Aged; D001416:Back Pain / Q000188:drug therapy*; D005260:Female; D006801:Humans; D007270:Injections, Intra-Articular; D008297:Male; D008875:Middle Aged; D010146:Pain / Q000188:drug therapy; D011343:Procaine / Q000627:therapeutic use; D012446:Sacroiliac Joint; D013122:Spinal Diseases / Q000188:drug therapy
chemical_list: D011343:Procaine