title: Total counts of Bacillus megaterium and Clostridium butyricum spore suspensions using a microlitre syringe.
mesh_terms: D001410:Bacillus megaterium / Q000302:isolation & purification*; D001431:Bacteriological Techniques; D003013:Clostridium / Q000302:isolation & purification*; D008722:Methods; D013171:Spores, Bacterial / Q000302:isolation & purification