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Rudd, R M., A R. Gellert, D A. Boldy, P R. Studdy, M C. Pearson, D M. Geddes, ja G. Sinha. Bronchoscopic and Percutaneous Aspiration Biopsy in the Diagnosis of Bronchial Carcinoma Cell Type. 1982.

Rudd, R M., et al. Bronchoscopic and Percutaneous Aspiration Biopsy in the Diagnosis of Bronchial Carcinoma Cell Type. 1982.