title: The gastric smear for acid-fast bacilli in the presumptive diagnosis of tuberculosis.
mesh_terms: D006801:Humans; D013183:Sputum / Q000382:microbiology*; D013270:Stomach / Q000382:microbiology*; D014376:Tuberculosis; D014397:Tuberculosis, Pulmonary / Q000175:diagnosis*
keywords: SPUTUM/microbiology; STOMACH/microbiology; TUBERCULOSIS, PULMONARY/diagnosis