No abstract available
Publication types
-
Editorial
-
Historical Article
-
Introductory Journal Article
-
Research Support, N.I.H., Extramural
-
Research Support, Non-U.S. Gov't
MeSH terms
-
Administration, Inhalation
-
Alkaloids / pharmacology
-
Anti-Asthmatic Agents / history
-
Anti-Asthmatic Agents / pharmacology*
-
Asthma / drug therapy*
-
Asthma / physiopathology
-
Cystic Fibrosis / drug therapy*
-
Cystic Fibrosis / physiopathology
-
History, 20th Century
-
Humans
Substances
-
Alkaloids
-
Anti-Asthmatic Agents