@misc{indiciaedbb53e2f8ce6, title = {Comparison of two frequency questionnaires for quantifying fruit and vegetable intake.}, author = {S Amanatidis and D Mackerras and J M Simpson}, year = {2001}, doi = {10.1079/phn200094}, url = {https://pubmed.ncbi.nlm.nih.gov/11299096/}, note = {Source identifier: 11299096} }