APA Citation

Brock-Utne, J. G., Ritchie, P., & Downing, J. W. A comparison of nalbuphine and pethidine for postoperative pain relief after orthopaedic surgery.

Chicago Style Citation

Brock-Utne, J. G., P. Ritchie, and John W. Downing. A Comparison of Nalbuphine and Pethidine for Postoperative Pain Relief After Orthopaedic Surgery.

MLA Citation

Brock-Utne, J. G., P. Ritchie, and John W. Downing. A Comparison of Nalbuphine and Pethidine for Postoperative Pain Relief After Orthopaedic Surgery.

Warning: These citations may not always be 100% accurate.