TY - RPRT TI - Optical biosensor for urea with improved response time. AU - Barna Kovács AU - Géza Nagy AU - Roland Dombi AU - Klára Tóth PY - 2003 DO - 10.1016/s0956-5663(02)00164-1 UR - https://pubmed.ncbi.nlm.nih.gov/12485757/ ID - 12485757 ER -