TY  - RPRT
TI  - A calculator controlled medical data acquisition system.
AU  - W Blumenfeld
AU  - S Marks
AU  - R A Cowley
PY  - 1971
DO  - 10.1007/bf02474644
UR  - https://pubmed.ncbi.nlm.nih.gov/5158816/
ID  - 5158816
ER  -