Development and maintenance of nutrient databases for national dietary surveys.
Perloff
B
B
Beltsville Human Nutrition Research Center, Agricultural Research Service, U.S. Department of Agriculture, Riverdale 20737, MD, USA.
Ahuja
J K
JK
D016208:Databases, Factual; D005502:Food; D006801:Humans; D009749:Nutrition Surveys; D009753:Nutritive Value; D011786:Quality Control; D014481:United States; D016885:United States Department of Agriculture