Blocking effect of morphine on the secretion of thyroid-stimulating hormone in rats.
D000818:Animals; D009020:Morphine / Q000494:pharmacology*; D051381:Rats; D013972:Thyrotropin / Q000502:physiology*
D009020:Morphine; D013972:Thyrotropin
MORPHINE/effects; THYROTROPIC HORMONE/physiology