TY  - JOUR 
TI  - Trends and mortality effects of vitamin A deficiency in children in 138 low-income and middle-income countries between 1991 and 2013: A pooled analysis of population-based surveys
PB  - Elsevier
PY  - 2015
issn 2214109X
AB  - Background Vitamin A defi ciency is a risk factor for blindness and for mortality from measles and diarrhoea in
children aged 6–59 months. We aimed to estimate trends in the prevalence of vitamin A defi ciency between 1991 and
2013 and its mortality burden in low-income and middle-income countries.
KW  - Ciencias socio biomédicas
KW  - Medical sciences
KW  - Proteína
UR  - http://repository.icesi.edu.co/biblioteca_digital/handle/10906/82695
ER  -