title: Limbs mechanoreceptors inducing the reflex hyperpnea of exercise.
mesh_terms: D000818:Animals; D004285:Dogs; D007866:Leg / Q000294:innervation*; D009470:Muscle Spindles / Q000187:drug effects* / Q000502:physiology*; D009431:Neural Conduction; D009469:Neuromuscular Junction; D005082:Physical Exertion; D011343:Procaine / Q000494:pharmacology*; D012018:Reflex / Q000187:drug effects; D012119:Respiration / Q000502:physiology*; D014227:Triazines / Q000494:pharmacology*
chemical_list: D014227:Triazines; D011343:Procaine