[IMPROVED METHOD OF OBTAINING BRONCHIAL SECRETION BY TRIPLE WASHINGS].
D001431:Bacteriological Techniques; D001980:Bronchi; D019411:Clinical Laboratory Techniques; D006801:Humans; D007753:Laboratories; D014376:Tuberculosis; D014397:Tuberculosis, Pulmonary
BACTERIOLOGICAL TECHNICS; BRONCHI; DIAGNOSIS, LABORATORY; TUBERCULOSIS, PULMONARY
VERBESSERTE BRONCHIALSEKRETGEWINNUNG DURCH DREIFACHSPUELUNG.