F. Lemm

Use of I131 - labeled protein in the study of protein digestion and absorption in children with and without cystic fibrosis of the pancreas.

L. Matthews, H. Friedell, S. Spector, 1952, Pediatrics.

Study of fat absorption utilizing I 131-labeled corn oil in infants and children with and without steatorrhea.

L. Matthews, S. Spector, J. Cline, 1958, Pediatrics.