PT - JOURNAL ARTICLE AU - Anthony F. Lalli TI - Aspiration biopsy of thoracic lesions DP - 1977 Mar 20 TA - Cleveland Clinic Journal of Medicine PG - 21--25 VI - 44 IP - 1 4099 - http://www.ccjm.org/content/44/1/21.short 4100 - http://www.ccjm.org/content/44/1/21.full SO - Cleve Clin J Med1977 Mar 20; 44