Frequency and characteristics of birth defects admissions to a pediatric hospital in Venezuela.
D002675:Child, Preschool; D002869:Chromosome Aberrations / Q000453:epidemiology; D025063:Chromosome Disorders; D000013:Congenital Abnormalities / Q000453:epidemiology* / Q000235:genetics; D005260:Female; D030342:Genetic Diseases, Inborn / Q000453:epidemiology; D006801:Humans; D007223:Infant; D008297:Male; D012189:Retrospective Studies; D014687:Venezuela