TY  - RPRT
TI  - A phenobarbital ion-selective electrode without an inner reference solution, and its application to pharmaceutical analysis.
AU  - J L Lima
AU  - M C Montenegro
AU  - A M Roque da Silva
PY  - 1990
DO  - 10.1016/0731-7085(90)80106-y
UR  - https://pubmed.ncbi.nlm.nih.gov/2100610/
ID  - 2100610
ER  -