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Research article

First published 1993-3

The effect of the CS-UCS interval and extinction on place conditioning and analgesic tolerance with morphine

Riley E. Hinson, Sherry A. McKee, Tom Lovenjak [...]

Journal of Psychopharmacology

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Research article

First published 2017

Effects of microRNA-223 on morphine analgesic tolerance by targeting NLRP3 in a rat model of neuropathic pain

Xiao-Juan Xie, Li-Gang Ma, Kai Xi [...]

Molecular Pain

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Research article

First published 1969-5

Analgesic Tolerance to Etorphine (M99) ∗ and Morphine in the Mouse

Martin W. Williams, Charles S. Williams, Laurence A. Meeks [...]

Experimental Biology and Medicine

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Research article

First published 1944-4

The Analgesic Effect of Morphine Alone and in Combination with Dextro-Amphetamine. ∗

F. R. Goetzl, D. Y. Burrill, A. C. Ivy

Experimental Biology and Medicine

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Research article

First published 1954-8

Reduction of Pain-Conditioned Anxiety by Analgesic Doses of Morphine in Rats

Harris E. Hill, Richard E. Belleville, Abraham Wikler

Experimental Biology and Medicine

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Research article

First published 2020-5

Morphine use for cancer pain: A strong analgesic used only at the end of life? A qualitative study on attitudes and perceptions of morphine in patients with advanced cancer and their caregivers

Julia Fee Voon Ho, Hayati Yaakup, Grace Sook Hoon Low [...]

Palliative Medicine

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Research article

First published 2020-12

Early Analgesic Efficacy of Morphine,Butorphanol,Lidocaine,Bupivacaine or Carprofen After Periodontal Treatment in Dogs

Petr Raušer, Tomáš Fichtel

Journal of Veterinary Dentistry

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Research article

First published 2017-5

Assessment of the Analgesic Effect of Magnesium and Morphine in Combination in Patients With Cancer Pain: A Comparative Randomized Double-Blind Study

Luis Gustavo Baaklini, Gustavo Viani Arruda, Rioko Kimiko Sakata

American Journal of Hospice and Palliative Medicine®

Free access

Research article

First published 2009-12

Comparison between the analgesic effects of morphine and tramadol delivered epidurally in cats receiving a standardized noxious stimulation

Douglas S. Castro, Marta F.A. Silva, Andre C. Shih [...]

Journal of Feline Medicine and Surgery

Open access

Research article

First published 2024-3

Comparison of analgesic efficacy of tramadol,morphine and methadone in cats undergoing ovariohysterectomy

Mariela Goich, Alejandra Bascuñán, Patricio Faúndez [...]

Journal of Feline Medicine and Surgery

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