SDR

Definition: The aunts, uncles, grandparents, grandchildren, nieces, nephews, or half-siblings of an individual. Also called second-degree relative.GeneticsHealth professional

Definition: An aunt, uncle, grandparent, grandchild, niece, nephew, or half-brother or -sister. Also called second-degree relative.Cancer.govPatient

PSGTíos, abuelos, nietos, sobrinos, o hermanastros. También se llama pariente de segundo grado.Cancer.govPatient2006-05-19