Learn More
The objective of this article is to present the frequency of cancer in Mexican children who were treated in the hospitals of the Instituto Mexicano del Seguro Social in Mexico City (IMSS-MC) in the(More)
BACKGROUND There are few studies on the factors that influence the time to diagnosis (TD) in childhood cancer. The object of the present study was to determine the influence of some clinical and(More)
BACKGROUND AND AIMS When pregnancy occurs in obese women, two opposite mechanisms for iron homeostasis concur: increased need for available iron to support erythropoiesis and decreased iron(More)
INTRODUCTION the National Survey of Coverage of Integrated Health Programs (ENCOPREVENIMSS) are probabilistic population-based surveys with delegation representativeness of insured population of the(More)