[Contribution to the knowledge of a new bronchodilator].
D000328:Adult; D001249:Asthma / Q000188:drug therapy*; D001991:Bronchitis / Q000188:drug therapy*; D001993:Bronchodilator Agents / Q000627:therapeutic use*; D006801:Humans; D009921:Metaproterenol / Q000627:therapeutic use; D008875:Middle Aged
D001993:Bronchodilator Agents; D009921:Metaproterenol
Contributo alla conoscenza di un nuovo broncodilatatore.