TY  - GEN
AU  - Davignon,J
AU  - Simmonds,W J
AU  - Ahrens,E H
TI  - Usefulness of chromic oxide as an internal standard for balance studies in formula-fed patients and for assessment of colonic function
SN  - 0021-9738
PY  - 2010///0629
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1172/JCI105703
ER  -