![]() | Blood and Tissue Antigens : International Symposium on Blood and Tissue Antigens Held at the University of Michigan Medical Center, September 17-19 1969 |
![hidden image for function call](https://upload.wikimedia.org/wikipedia/commons/c/ca/1x1.png)
![]() | Blood and Tissue Antigens : International Symposium on Blood and Tissue Antigens Held at the University of Michigan Medical Center, September 17-19 1969 |