TY  - RPRT
TI  - Differential conductimetry.
AU  - A J Sophianopoulos
PY  - 1973
DO  - 10.1016/s0076-6879(73)27027-1
UR  - https://pubmed.ncbi.nlm.nih.gov/4773297/
ID  - 4773297
ER  -