Beta-adrenoceptors in skeletal muscle.
D000818:Animals; D006168:Guinea Pigs; D009119:Muscle Contraction / Q000187:drug effects; D009132:Muscles / Q000294:innervation*; D011941:Receptors, Adrenergic / Q000502:physiology*; D011943:Receptors, Adrenergic, beta / Q000502:physiology*; D013566:Sympathomimetics / Q000494:pharmacology
D011941:Receptors, Adrenergic; D011943:Receptors, Adrenergic, beta; D013566:Sympathomimetics