title: Preparation and evaluation of gelatin microcapsules of sulfonamides.
mesh_terms: D002214:Capsules; D003692:Delayed-Action Preparations; D005780:Gelatin; D013449:Sulfonamides / Q000008:administration & dosage*
chemical_list: D002214:Capsules; D003692:Delayed-Action Preparations; D013449:Sulfonamides; D005780:Gelatin