TY - GEN AU - Brun,P AU - Prandini,D AU - Pescheux,C TI - [Material and psychologic aspects of conducting a survey] SN - 0065-6267 PY - 1971///1030 KW - Adult KW - Ascorbic Acid KW - analysis KW - Family KW - Female KW - Food Analysis KW - Humans KW - Male KW - Methods KW - Nutrition Surveys KW - Pregnancy KW - Psychology KW - Surveys and Questionnaires KW - Weights and Measures N1 - Publication Type: Journal Article ER -