TY  - RPRT
TI  - Calibration problems with the Biothesiometer.
AU  - E A Masson
AU  - A J Boulton
DO  - 10.1111/j.1464-5491.1990.tb01382.x
UR  - https://pubmed.ncbi.nlm.nih.gov/2139400/
ID  - 2139400
ER  -