SP4-39 Nutritional Vigilance System of Community: a lot quality assurance sampling for monitoring coverage of a nutritional knowledge and attitudes clues from mothers of children 0 to 23 months of age in Bolivia
SP4-39 Nutritional Vigilance System of Community: a lot quality assurance sampling for monitoring coverage of a nutritional knowledge and attitudes clues from mothers of children 0 to 23 months of age in Bolivia