1. Laryngeal Swab Specimens in the Cultural Diagnosis of Pulmonary Tuberculosis;Armstrong A. R.;Canad. M. A. J.,1951
2. A Comparative Study of the Effectiveness of Laryngeal Swabs and Gastric Aspiration for the Detection of M. Tuberculosis in Chest Clinic Patients;Chaves A. D.;Am. Rev. Tuberc.,1953
3. Laryngeal Versus Gastric Cultures in Detection of Tuberculosis;Duggan M.;Canad. M. A. J.,1950
4. THE LARYNGEAL SWAB IN EARLY AND CONVALESCENT CASES OF PULMONARY TUBERCULOSIS
5. Culture of Tubercle Bacilli: Comparison of Culture from Laryngeal Swab and Gastric Culture;Gilge A.;Nord. med.,1951