title: Dr. Sullivan presents freebie Fridays.
authors.forename: Rachel
authors.initials: R
authors.lastname: Azark
mesh_terms: D000533:Altruism; D003149:Community Dentistry / Q000191:economics*; D003752:Dental Health Services / Q000191:economics*; D005249:Fees and Charges; D006297:Health Services Accessibility; D006801:Humans; D019239:Practice Patterns, Dentists'; D012946:Social Welfare / Q000191:economics*