"Positive sputum" without pulmonary tuberculosis; pitfalls of positive sputum interpretation, with eight clinicoroentgen observations.
D006801:Humans; D008168:Lung; D013183:Sputum; D014376:Tuberculosis; D014397:Tuberculosis, Pulmonary / Q000175:diagnosis*
SPUTUM; TUBERCULOSIS, PULMONARY-DIAGNOSIS