TY  - RPRT
TI  - Problems with estimating vitamin C intakes.
AU  - R Sinha
AU  - G Block
AU  - P R Taylor
PY  - 1993
DO  - 10.1093/ajcn/57.4.547
UR  - https://pubmed.ncbi.nlm.nih.gov/8460610/
ID  - 8460610
ER  -