Violation
A dentist living in a High Fluoride in the community water area gets an adequate number of patients of fluorosis. He performs Enamel microabrasion using Hcl/ Pumice on certain teeth with minimal fluorosis. He selects the best result oriented cases and publish those time to time in a clinical dentistry journal. What he is doing comes under
Case Series
Clinical Trials
Cohort Studies
Cross-sectional studies