Ricardo Tártara

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The folic acid plasma level in 12 out of 13 children with thalassemia major was lower than 3 ng/ml. This deficiency is not due to intestinal malabsorption. Folate deficiency should then be provoked by an increased allowance due to the compensatory erythropoiesis and to the lack of. Folic acid level less then 3 ng/ml in 24% and not more then 6 ng/ml in 50%(More)
Due to its rarity and biochemical and clinical heterogeneity, carnitine deficiency syndrome is difficult to diagnose in those cases where there are no past episodes of the disease. The paper describes two cases: one of a child aged 2 years and 10 months in whom tests permitted the diagnosis of a primary systemic form of carnitine deficiency; the other case(More)
In the last years, the mobile agents paradigm has received significant attention in the research community. This activity has been crystallized in the development of a variety of mobile agent systems and works of normalization which will allow the development of commercial systems. Nevertheless, in this aspect the expected deployment of such systems has(More)
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