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  1. 1

    Methodologies for monitoring and evaluating vitamin A deficiency intervention programs a report of the International Vitamin A Consultative Group (IVACG)

    Publicat 1989
    Llibre

    Methodologies for monitoring and evaluating vitamin A deficiency intervention programs a report of the International Vitamin A Consultative Group (IVACG)
  2. 2

    Biochemical methodology for the assessment of vitamin A status a report of the International Vitamin A Consultative Group

    Publicat 1982
    Llibre

    Biochemical methodology for the assessment of vitamin A status a report of the International Vitamin A Consultative Group
  3. 3

    Reprints of selected methods for the analysis of vitamin A and carotenoids in nutrition surveys

    Publicat 1982
    Llibre

    Reprints of selected methods for the analysis of vitamin A and carotenoids in nutrition surveys
  4. 4

    The safe use of vitamin A a report of the International Vitamin A Consultative Group (IVACG) Guillermo Arroyave ... [et al.]. per Bauernfeind, J. Christopher

    Publicat 1980
    Llibre

    The safe use of vitamin A a report of the International Vitamin A Consultative Group (IVACG) Guillermo Arroyave ... [et al.].

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