TY  - GEN
AU  - Boddy,K
AU  - Mahaffy,M E
AU  - Will,G
TI  - A double-tracer test of the oral absorption of  57 Co- and  58 Co-vitamin B 12  using a whole-body monitor: clinical experience and technical factors
SN  - 0002-9165
PY  - 1972///0817
KW  - Absorption
KW  - Administration, Oral
KW  - Anemia, Pernicious
KW  - diagnosis
KW  - Animals
KW  - Cobalt Isotopes
KW  - Evaluation Studies as Topic
KW  - Feces
KW  - analysis
KW  - Humans
KW  - Intrinsic Factor
KW  - Methods
KW  - Swine
KW  - Time Factors
KW  - Vitamin B 12
KW  - administration & dosage
KW  - Whole-Body Counting
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1093/ajcn/25.7.703
ER  -