title: Watching the Disruptors: Competition in the Marketplace.
authors: Lucille
authors: L
authors: Beseler
mesh_terms: D003142:Communication; D004046:Dietetics / Q000191:economics; D020446:Fitness Centers; D006801:Humans; D007349:Insurance, Health, Reimbursement / Q000191:economics; D008389:Marketing of Health Services; D044623:Nutrition Therapy / Q000191:economics; D052756:Nutritional Sciences / Q000191:economics