[A new contribution to the treatment of chronic bronchopneumopathies: letosteine]

MeSH terms

• Adult
• Aged
• Amino Acids / therapeutic use*
• Bronchial Diseases / drug therapy*
• Chronic Disease
• Expectorants / therapeutic use*
• Female
• Humans
• Lung Diseases / drug therapy*
• Male
• Middle Aged
• Thiazoles / therapeutic use*
• Thiazolidines