Clinical investigations with a new preparation 2-[n-methyl-piperidyl-(4)]-3-amino-5(4'-pyridyl)-pyrazole hydrochloride in patients with spastic chronic bronchitis and chronic cor pulmonale.
D001991:Bronchitis / Q000150:complications*; D006801:Humans; D006976:Hypertension, Pulmonary; D011652:Pulmonary Circulation / Q000187:drug effects; D011660:Pulmonary Heart Disease / Q000150:complications*; D011720:Pyrazoles / Q000627:therapeutic use*; D012119:Respiration / Q000187:drug effects; D014655:Vascular Resistance / Q000187:drug effects
D011720:Pyrazoles