METABOLIC STUDIES IN PATIENTS WITH CANCER OF THE GASTRO-INTESTINAL TRACT. I. PLASMA VITAMIN A LEVELS IN PATIENTS WITH MALIGNANT NEOPLASTIC DISEASE, PARTICULARLY OF THE GASTRO-INTESTINAL TRACT

J Clin Invest. 1941 Nov;20(6):749-64. doi: 10.1172/JCI101268.
No abstract available