TY - GEN AU - Nielsen,S R AU - Nielsen,L AU - Jensen,P H TI - [Respiratory depression after postoperative epidural morphine] SN - 0041-5782 PY - 1981///1122 KW - Adult KW - Aged KW - Female KW - Humans KW - Injections, Spinal KW - Laparotomy KW - Male KW - Middle Aged KW - Morphine KW - administration & dosage KW - Respiration KW - drug effects N1 - Publication Type: English Abstract; Journal Article ER -