title: A capillary tube method for counting viable cells of Bifidobacterium bifidum grown in a solid medium.
mesh_terms: D000362:Agar; D001431:Bacteriological Techniques / Q000295:instrumentation; D002452:Cell Count; D002470:Cell Survival; D005069:Evaluation Studies as Topic; D007778:Lactobacillus / Q000302:isolation & purification*
chemical_list: D000362:Agar