TY  - RPRT
TI  - Biologic and methodologic issues for nutritional biomarkers.
AU  - Nancy Potischman
PY  - 2003
DO  - 10.1093/jn/133.3.875s
UR  - https://pubmed.ncbi.nlm.nih.gov/12612173/
ID  - 12612173
ER  -