Source:http://linkedlifedata.com/resource/umls/id/C0008666
MSH: A specific pair of human chromosomes in group A (CHROMOSOMES, HUMAN, 1-3) of the human chromosome classification.,NCI: The designation for each member of the third largest human autosomal chromosome pair. Chromosome 3 spans almost 200 million base pairs and represents about 6.5% of the total DNA in normal diploid cells.