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Updated: Aug 4, 2026

Assessment of Morphine-induced Hyperalgesia and Analgesic Tolerance in Mice Using Thermal and Mechanical Nociceptive Modalities
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Assessment of Morphine-induced Hyperalgesia and Analgesic Tolerance in Mice Using Thermal and Mechanical Nociceptive Modalities

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Codeine and its alternates for pain and cough relief. 5. Discussion and summary

N B Eddy, H Friebel, K J Hahn

    Bulletin of the World Health Organization
    |January 1, 1969
    PubMed

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