605,568 O' CONNOR JOHN, ROBINSON ROBERT A. Review of diseases presenting as "midline granuloma" : clinical implications for the appropriate workup of patients with midline granuloma syndrome with emphasis on recent diagnostic advances in lymphoid neoplasms that present as midline destructive lesions / by John C. 0 Connor and Robert A. Robinson. — Stockholm : Almqvist and Wiksell Period. Co., 1987. — 16 s. : il. ; 25 cm (Acta Oto-Laryngologica ISSN 0365-5237 ; suppl. 439)