TY  - RPRT
TI  - Changing concepts in transplantation.
AU  - R M Mitchell
PY  - 1969
DO  - 10.5694/j.1326-5377.1969.tb116977.x
UR  - https://pubmed.ncbi.nlm.nih.gov/4887414/
ID  - 4887414
ER  -