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Serum vitamin A levels of preschool children in a Nigerian rural community
Uzoechina, Obed N., Okoro, Benjamin A.Volume:
14
Language:
english
Journal:
Annals of Tropical Paediatrics
DOI:
10.1080/02724936.1994.11747710
Date:
January, 1994
File:
PDF, 465 KB
english, 1994