Buscar
Mostrando ítems 1-2 de 2
Pulmonary hypertension in high-altitude dwellers : novel mechanisms, unsuspected predisposing factors
(Adv Exp Med Biol., 2006)
Abstract
Studies of high-altitude populations, and in particular of maladapted subgroups, may provide important insight into underlying mechanisms involved in the pathogenesis of hypoxemia-related disease states in general. ...
Preference for sons and sex ratio in two non-western societies
(American Journal of Human Biology, 2006)
ABSTRACT
Moroccan Berbers and the Bolivian Aymara are two unrelated peasant groups living in adverse environments with a still rather traditional agriculture. Precarious life conditions may be responsible for the importance ...