A clinical study of plaque reduction by Viokase.
D002638:Chewing Gum; D003773:Dental Plaque / Q000517:prevention & control*; D005069:Evaluation Studies as Topic; D006801:Humans; D010184:Pancreatic Extracts / Q000627:therapeutic use*
D002638:Chewing Gum; D010184:Pancreatic Extracts