title: Simulated sputum specimens: hard work but worth the effort.
authors.forename: Richard
authors.initials: R
authors.lastname: Lumb
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D009169:Mycobacterium tuberculosis / Q000254:growth & development / Q000302:isolation & purification*; D015203:Reproducibility of Results; D013183:Sputum / Q000382:microbiology*; D014397:Tuberculosis, Pulmonary / Q000175:diagnosis* / Q000382:microbiology