TY - RPRT TI - Increased sensitivity of chitosan determination by a dye binding method. AU - Christian Wischke AU - Hans-Hubert Borchert PY - 2006 DO - 10.1016/j.carres.2006.10.012 UR - https://pubmed.ncbi.nlm.nih.gov/17087922/ ID - 17087922 ER -