TY - RPRT TI - Sensitive assay for measuring amoxicillin in human plasma and middle ear fluid using solid-phase extraction and reversed-phase high-performance liquid chromatography. AU - Z Yuan AU - H Q Russlie AU - D M Canafax PY - 1995 DO - 10.1016/0378-4347(95)00302-1 UR - https://pubmed.ncbi.nlm.nih.gov/8749256/ ID - 8749256 ER -