TY - RPRT TI - The microscopic double immunofluorescence technique, a method for quantitative differentiation between extra- and intracellularly located bacteria in isolated polymorphonuclear granulocytes. AU - L Dziwisch AU - J Heesemann AU - B Kremer PY - 1988 DO - 10.1007/bf00189531 UR - https://pubmed.ncbi.nlm.nih.gov/3283509/ ID - 3283509 ER -