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Initial phases of the Inter-American investigation of mortality in childhood
The inter-American Investigation of Mortality in Childhood will lead to a better understanding of the health problems in infancy and early childhood in the Americas, and will lay the bases for effective action “to reduce ...
Un examen retrospectivo de los aspectos inmunológicos de las infecciones parasitarias
The introductory remarks of this study are concerned with past accomplishments. Parasitologists during the first quarter of this century were mainly interested in systematics and life histories, and some of them, especially ...
Estudio epidemiológico de una enfermedad considerada como encefalitis de la región de los altos de Guatemala
In 1965 an epidemiological study was made in an agricultural area of Guatemala to establish the etiology of a disease affecting certain families. The involvement of the central nervous system gave the impression that the ...