TY  - RPRT
TI  - Serological studies in the elderly.
AU  - A Lord
AU  - R N Sutton
AU  - A A Baker
AU  - S A Hussein
PY  - 1978
DO  - 10.1093/ageing/7.2.116
UR  - https://pubmed.ncbi.nlm.nih.gov/208409/
ID  - 208409
ER  -