A study of acute respiratory disease in infancy.
D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D003879:Dermatologic Agents; D006801:Humans; D012120:Respiration Disorders; D012137:Respiratory System; D012140:Respiratory Tract Diseases; D000077145:Sulfanilamide; D013424:Sulfanilamides; D013449:Sulfonamides / Q000627:therapeutic use*
D000900:Anti-Bacterial Agents; D003879:Dermatologic Agents; D013424:Sulfanilamides; D013449:Sulfonamides; D000077145:Sulfanilamide
ANTIBIOTICS/therapeutic use; RESPIRATORY TRACT/diseases; SULFONAMIDES/therapeutic use