TY - RPRT TI - Co-immobilized microbial biosensor for BOD estimation based on sol-gel derived composite material. AU - Jianbo Jia AU - Mingyu Tang AU - Xu Chen AU - Li Qi AU - Shaojun Dong PY - 2003 DO - 10.1016/s0956-5663(02)00225-7 UR - https://pubmed.ncbi.nlm.nih.gov/12782465/ ID - 12782465 ER -