Survival in the market place.
Williams
J L
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D003695:Delivery of Health Care; D003796:Dental Service, Hospital; D005145:Face / Q000002:abnormalities / Q000601:surgery; D006301:Health Services Needs and Demand; D006801:Humans; D010348:Patient Care Team; D012017:Referral and Consultation; D013515:Surgery, Oral / Q000458:organization & administration / Q000639:trends*