New frontiers in pharmacology.
D000818:Animals; D000242:Cyclic AMP / Q000378:metabolism; D006152:Cyclic GMP / Q000378:metabolism; D018377:Neurotransmitter Agents / Q000502:physiology; D010601:Pharmacology, Clinical / Q000639:trends*; D011941:Receptors, Adrenergic / Q000502:physiology; D011955:Receptors, Drug / Q000502:physiology*; D011957:Receptors, Opioid / Q000502:physiology
D018377:Neurotransmitter Agents; D011941:Receptors, Adrenergic; D011955:Receptors, Drug; D011957:Receptors, Opioid; D000242:Cyclic AMP; D006152:Cyclic GMP