Extramural Epidemiology and Genetics Program

Research activities which take place off the NIH campus.

Any part of a transmembrane protein that is not embedded within the membrane.

Hematopoiesis that occurs outside of the bone marrow. It occurs during fetal development or it may result from pathologic processes that affect…

Outside of, or unrelated to, any medulla, especially the medulla oblongata.

A malignant neoplasm in which there is infiltration of the skin by neoplastic large cells with abundant pale cytoplasm and large nuclei…

Administration of the agent involving the passage of an inflatable catheter outside the lumen of a blood vessel. The effects of the…