title: The food frequency method for dietary assessment.
authors.affiliation: Department of Maternal and Child Health, Johns Hopkins University, Baltimore, Md.
authors.forename: S N
authors.initials: SN
authors.lastname: Zulkifli
authors.forename: S M
authors.initials: SM
authors.lastname: Yu
mesh_terms: D015930:Diet Records; D004435:Eating; D006801:Humans; D015203:Reproducibility of Results