Nutrition and metabolism

Does early vitamin B12 supplementation improve neurodevelopment and cognitive function in childhood and into school age: a study protocol for extended follow-ups from randomised controlled trials in India and Tanzania

Brita Askeland Winje, Ingrid Kvestad, Srinivasan Krishnamachari, Karim Manji, Sunita Taneja, David C Bellinger, Nita Bhandari, Shruti Bisht, Anne Marie Darling, Christopher P Duggan, Wafaie Fawzi, Mari Hysing, Tivendra Kumar, Anura V Kurpad, Christopher R Sudfeld, Erling Svensen, Susan Thomas, Tor A Strand

10.1136/bmjopen-2017-018962

February 22, 2018