@incollection{Mahdi19, author = {Batool Mutar Mahdi}, title = {Introductory Chapter: Concept of Human Leukocyte Antigen (HLA)}, booktitle = {Human Leukocyte Antigen (HLA)}, publisher = {IntechOpen}, address = {Rijeka}, year = {2019}, editor = {Batool Mutar Mahdi}, chapter = {1}, doi = {10.5772/intechopen.83727}, url = {https://doi.org/10.5772/intechopen.83727} }