A national survey of attitudes and practices of primary-care physicians relating to nutrition: strategies for enhancing the use of clinical nutrition in medical practice

Levine, BS ; Wigren, MM ; Chapman, DS ; Kerner, JF ; Bergman, RL ; Rivlin, RS

The American journal of clinical nutrition, 1993-02, Vol.57 (2), p.115-119 [Periódico revisado por pares]

Bethesda, MD: Elsevier Inc

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