TY - RPRT TI - A sodium-containing polymyxin derived from polymyxin-complex during chromatography. AU - H Kitamura-Matsunaga AU - Y Kimura AU - T Araki AU - N Izumiya PY - 1984 DO - 10.7164/antibiotics.37.1605 UR - https://pubmed.ncbi.nlm.nih.gov/6526729/ ID - 6526729 ER -