% pubman genre = article @article{item_2110602, title = {{Is allograft rejection a clue to the mechanism promoting MHC polymorphism?}}, author = {Andersson, Leif and P{\"a}{\"a}bo, Svante and Rask, Lars}, language = {eng}, doi = {10.1016/0167-5699(87)90165-4}, year = {1987}, date = {1987}, journal = {{Immunology Today}}, volume = {8}, number = {7-8}, pages = {206--209}, }