TY  - RPRT
TI  - Letter: Postoperative immunosuppression.
AU  - J E Parker
PY  - 1974
DO  - 10.1016/s0140-6736(74)90186-x
UR  - https://pubmed.ncbi.nlm.nih.gov/4139566/
ID  - 4139566
ER  -