William Foster

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The authors, using a crossover design, randomly administered, in a single-blind manner, 3 sets of injections: an inferior alveolar nerve block (IANB) plus a mock buccal and a mock lingual infiltration of the mandibular first molar, an IANB plus a buccal infiltration and a mock lingual infiltration of the mandibular first molar, and an IANB plus a mock(More)
Mechanisms that seek assurance of quality care at reasonable cost include utilization review, accreditation, certification, licensure, and patient care audit. Within the social rehabilitative field, it is probably safe to say that only alcoholism has developed and implemented what might be considered the majority of the significant elements of a quality(More)
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