TY  - RPRT
TI  - Thymic involution with ageing: obsolescence or good housekeeping?
AU  - A J George
AU  - M A Ritter
PY  - 1996
DO  - 10.1016/0167-5699(96)80543-3
UR  - https://pubmed.ncbi.nlm.nih.gov/8962629/
ID  - 8962629
ER  -