Aminophylline and the respiratory muscles.
D000628:Aminophylline / Q000494:pharmacology*; D000818:Animals; D003964:Diaphragm / Q000187:drug effects*; D004285:Dogs; D004558:Electric Stimulation; D004576:Electromyography; D006801:Humans; D066298:In Vitro Techniques; D008173:Lung Diseases, Obstructive / Q000188:drug therapy; D009119:Muscle Contraction / Q000187:drug effects; D012119:Respiration / Q000187:drug effects
D000628:Aminophylline