1. Preconception maternal nutrition: a multi-site randomized controlled trial Hambidge, K; Krebs, Nancy; Westcott, Jamie; Garces, Ana; Goudar, Shivaprasad; Kodkany, Balachandra; Pasha, Omrana; Tshefu, Antoinette; Bose, Carl; Figueroa, Lester; Goldenberg, Robert L.; Derman, Richard; Friedman, Jacob; Frank, Daniel; McClure, Elizabeth; Stolka, Kristen; Das, Abhik; Koso-Thomas, Marion; Sundberg, Shelly 2014 Articles Preconception careMothers--NutritionObstetricsGynecology