1. Aspirin and gastric bleeding: Further studies of calcium aspirin

   • Andrew Muir
   • Isabel A. Cossar

   OriginalPaper Pages: 1115 - 1125

2. Colonic changes secondary to marginal ulcer

   • Richard H. Marshak
   • Claude Bloch

   Radiographic Notes Pages: 1126 - 1130

3. National hemoglobin survey

   Legacy Pages: 1130 - 1130

4. Paper electrophoresis of gastric juice in health and disease

   • George B. Jerzy Glass

   OriginalPaper Pages: 1131 - 1192