An epithelial sheet is a flat surface consisting of closely packed epithelial cells. [ http://amigo.geneontology.org/amigo/term/GO:0002011 ]
This is just here as a test because I lose it
An epithelial sheet is a flat surface consisting of closely packed epithelial cells. [ http://amigo.geneontology.org/amigo/term/GO:0002011 ]