title: A simple device for counting microorganisms.
abstract: This paper describes a simple but accurate device for counting helminth and schistosome eggs as well as other organisms of similar size that can be suspended in liquids. The device presents the additional advantages of being inexpensive and durable.
mesh_terms: D000818:Animals; D001431:Bacteriological Techniques / Q000295:instrumentation*; D005243:Feces / Q000382:microbiology; D006376:Helminths / Q000302:isolation & purification*; D012547:Schistosoma / Q000302:isolation & purification*; D014556:Urine / Q000382:microbiology