@misc{indiciae5dca534d30f5, title = {Designing a client-administered food frequency questionnaire.}, author = {K Bettin and J V Anderson}, year = {1996}, doi = {10.1016/s0002-8223(96)00139-3}, url = {https://pubmed.ncbi.nlm.nih.gov/8621878/}, note = {Source identifier: 8621878} }