Results 61 to 70 of about 558,994 (238)

The role of central versus peripheral opioid receptors in fentanyl-induced brain hypoxia. [PDF]

open access: yesJ Neurophysiol
Kiyatkin EA   +5 more
europepmc   +1 more source

Comparative Analysis of Classic and Novel Antitussives on Cough Suppression in Guinea Pigs. [PDF]

open access: yesPharmaceutics
Montero P   +4 more
europepmc   +1 more source

Ring C substituted 14-hydroxymorphinans and isomorphinans as narcotic antagonists [PDF]

open access: bronze, 1976
Marcel Ménard   +4 more
openalex   +1 more source

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