Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

672 results
  1. ... 5.—Nath, B. V. A century of Liebig's theory of mineral nutrition of plants and of soil fertility. Current Sc, ...
  2. ... 4D5-412 — Ancle inom (.1. A.) A new theory of fetal nutrition. Am. .1. (Hist. X. Y., 1884, xvii, 8111- ...
  3. ... recipe, food composite analysis, and 24-hour recall questionnaire. Public Health Reports Skin-thickness reading at Juan Montalvo School, Portoviejo, Ecuador, during nutrition survey obtain specific information concerning family income, beliefs ...
  4. ... or interview*) or (focus-group* or theme*) or (questionnaire* or survey*) or ... or “grounded theory”) or (constant-compar* or thematic* near/3 analys*) ...
  5. ... or interview* or focus group* or theme* or questionnaire* or survey*)) ... or grounded theory or constant compar* or (thematic* n3 analys*) or ...
  6. ... Surveys/ (qualitative* or interview* or focus group* or questionnaire* or narrative* or narration* or survey*).tw. (ethno* or emic or etic or phenomenolog* or grounded theory or constant compar* or (thematic* adj4 analys*) or ...
  7. ... L, et al. (School of Dietetics and Human Nutrition, McGill University, Ste-Anne de Bellevue, Quebec, Canada.): Validation of a short telephone administered questionnaire to evaluate dietary interventions in low income communities ...
  8. NLM Digital Collections - Review of intramural research (1965) 
    Publication: [Bethesda, Md.] : U.S. Dept. of Health, Education, and Welfare, Public Health Service, National Institutes of Health
    ... 154 Physiological Systems — Heart 154 Connective Tissue 155 Nutrition and Aging 155 "Error" Theory of Cellular Aging 156 Age Pigment 157 Cell ...
  9. ... enthalten. [Erlangen.] 8°. Miinchen, 1897. Phosphates (The) in nutrition and the min- eral theory of consumption and allied wasting diseases. An entirely ...
  10. ... for low-income minority groups: the challenge for nutrition education. Health Education Research: Theory & Practice 1990; 5(4):527-33. Nevid JS, ...
first · previous · 1 · 2 · 3 · 4 · 5 · 6 · 7 · 8 · 9 · 10 · next · last