Title:Description of the methodology used in an ongoing pediatric care interventional study of children born with cleft lip and palate in South America [NCT00097149]
Title:La política exterior de México en el gobierno del cambio : Aciertos y desatinos de la administración actual / Mexican foreign policy in the government of change
Title:Revisión de cuestionarios para evaluar calidad de vida relacionada a la salud en pacientes VIH/Sida / Review of questionnaires to assess health related quality of life in HIV patients
Title:Aportes analíticos al control de calidad de la vacuna cubana VA-MENGOC BC® y de una nueva vacuna antitifoidea / Contribution for analitical methodology for quality control of antigens of Cuban vaccine VA-MENGOC BC®and for a new antityphoidic vaccine