Arthur Purdy Stout Society of Surgical Pathologists. Scientific Meeting.

• Proceedings of the Arthur Purdy Stout Society Centennial Symposium on Neoplasia
• Proceedings of the Arthur Purdy Stout Society Symposium "Current problems in the surgical pathology of infectious disease." And the Gastrointestinal Pathology Club Symposium "Gastrointestinal endocrine pathology"
• Proceedings of the Arthur Purdy Stout Society Symposium "New techniques in surgical pathology." And the Gastrointestinal Pathology Society Symposium "Gastrointestinal infections"