TY  - RPRT
TI  - Open heart surgery in the elderly.
AU  - M X Shanahan
AU  - H M Windsor
AU  - L Golding
PY  - 1972
DO  - 10.1111/j.1445-2197.1972.tb06756.x
UR  - https://pubmed.ncbi.nlm.nih.gov/4533400/
ID  - 4533400
ER  -