Fig. 4From: Detection of Cystoisospora suis in faeces of suckling piglets – when and how? A comparison of methodsLipid plugs formed on top of the flotation solutions (1: Sheather’s modified sugar solution, 2: sugar-salt solution, 3: sugar-salt solution + detergent; for details see Materials and Methods) preventing the removal of any parasite objects from the surfaceBack to article page