Fig. 1From: The effect of vitamin B12 supplementation in Nepalese infants on growth and development: study protocol for a randomized controlled trialFlow of participants in a double-blind, randomized, placebo-controlled trial on the effect of daily supplementation of vitamin B12 on cognitive development, growth, and hemoglobin concentration. ADBB Alarm Distress Baby Scale, ASQ-3 Ages & Stages Questionnaire, Third Edition, Bayley Bayley Scales of Infant and Toddler Development, Third EditionBack to article page