title: Timely topics in general microbiology, 1970-1971.
mesh_terms: D001419:Bacteria; D001634:Bibliographies as Topic; D003428:Cross Infection / Q000517:prevention & control; D004463:Ecology; D006801:Humans; D007239:Infections / Q000150:complications / Q000175:diagnosis / Q000276:immunology; D008829:Microbiology; D013242:Sterilization