TY  - RPRT
TI  - [Measuring psychophysiologic variables during conversations. Quantifying pulse volume changes].
AU  - A Altorfer
AU  - H P Hirsbrunner
AU  - M L Käsermann
PY  - 1990
UR  - https://pubmed.ncbi.nlm.nih.gov/1982381/
ID  - 1982381
ER  -