(1990). Postoperative pain relief; a new approach: Narcotics compared with non-steroidal anti-inflammatory drugs. Royal College of Surgeons of England.
Chicago-tyylinen lähdeviittausPostoperative Pain Relief; a New Approach: Narcotics Compared With Non-steroidal Anti-inflammatory Drugs. Royal College of Surgeons of England, 1990.
MLA-viitePostoperative Pain Relief; a New Approach: Narcotics Compared With Non-steroidal Anti-inflammatory Drugs. Royal College of Surgeons of England, 1990.
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