TY - GEN AU - Mascini,M AU - Guilbault,G G TI - Urease coupled ammonia electrode for urea determination in blood serum SN - 0003-2700 PY - 1977///0611 KW - Ammonia KW - Electrodes KW - Enzymes, Immobilized KW - Membranes, Artificial KW - Urea KW - blood KW - Urease N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1021/ac50014a031 ER -