Small Intestinal Enterochromaffin Cell Serotonin-Producing Neuroendocrine Tumor
small intestinal enterochromaffin cell serotonin-producing neuroendocrine tumor
Small Intestinal Enterochromaffin Cell (EC-Cell), Serotonin-Producing Neuroendocrine Tumor
small intestinal enterochromaffin cell (ec-cell), serotonin-producing neuroendocrine tumor