title: Inbreeding load, as estimated with sib control, in a portuguese population.
mesh_terms: D003241:Consanguinity; D005260:Female; D005313:Fetal Death; D005804:Genes, Lethal; D006801:Humans; D007178:Inbreeding; D007226:Infant Mortality; D008297:Male; D011174:Portugal; D011247:Pregnancy