title: Neonatal withdrawal symptoms associated with maternal use of propoxyphene hydrochloride (Darvon).
mesh_terms: D001416:Back Pain / Q000188:drug therapy; D011431:Dextropropoxyphene / Q000008:administration & dosage* / Q000627:therapeutic use; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases; D008159:Lumbar Vertebrae / Q000293:injuries; D008297:Male; D008431:Maternal-Fetal Exchange; D010149:Postoperative Pain / Q000188:drug therapy; D011247:Pregnancy; D013124:Spinal Injuries / Q000601:surgery; D013375:Substance Withdrawal Syndrome
chemical_list: D011431:Dextropropoxyphene