[Clinical trial of a combination of propiocine and trisulfazine].
D004917:Erythromycin / Q000628:therapy*; D012141:Respiratory Tract Infections / Q000628:therapy*; D000077145:Sulfanilamide; D013424:Sulfanilamides; D013449:Sulfonamides / Q000628:therapy*
D013424:Sulfanilamides; D013449:Sulfonamides; D000077145:Sulfanilamide; D004917:Erythromycin
ERYTHROMYCIN/therapy; RESPIRATORY TRACT INFECTIONS/therapy; SULFONAMIDES/therapy