Lutheran Hospital JThi' will be held in conjunction with the G undersen clinic with Dr. G. Gundrrsf n as chairman. North and south operating rooms.8 to 10 a. m. Surgery, staff surgeons.10 to 10:30. X-Ray diagnosis of lesions of the gastro-intestinal tract1 v ith specimen removed in surgery, Paul (‘. Gattcrdam, M. D.10 30 to 11. Collapse therapy in pulmonary conditions, M. Sivertson,M. D.11 to 11 30. Present status and management of prostatic obstruction. Alf. H. Gunderson, M. D. 111:30 to 12. Injection treatment of hernia with demonstration of cases, John Harman, M. D.12. Luncheon.