[Old problems and new aspects in research on analgesia (author's transl)].
D000700:Analgesics; D000701:Analgesics, Opioid; D000818:Animals; D004723:Endorphins / Q000032:analysis / Q000494:pharmacology; D006801:Humans; D008024:Ligands; D051379:Mice; D009292:Narcotic Antagonists; D051381:Rats; D011957:Receptors, Opioid / Q000032:analysis / Q000187:drug effects
D000700:Analgesics; D000701:Analgesics, Opioid; D004723:Endorphins; D008024:Ligands; D009292:Narcotic Antagonists; D011957:Receptors, Opioid
Alte Probleme und neue Aspekte in der Analgesieforschung.