TY  - RPRT
TI  - Ageing and cell-mediated immunity.
AU  - B Fixa
AU  - O Komárková
AU  - V Chmelar
PY  - 1975
DO  - 10.1159/000212043
UR  - https://pubmed.ncbi.nlm.nih.gov/1183828/
ID  - 1183828
ER  -