TY  - RPRT
TI  - Precommitment in the immune system.
AU  - I Lefkovits
PY  - 1974
DO  - 10.1007/978-3-642-65875-4_2
UR  - https://pubmed.ncbi.nlm.nih.gov/4140774/
ID  - 4140774
ER  -