Rickets: a preventable cause of delayed walking in toddlers.
Kumar
R Kishore
RK
D002657:Child Development; D006801:Humans; D007194:India; D007223:Infant; D009751:Nutritional Requirements; D012279:Rickets / Q000517:prevention & control*; D014807:Vitamin D / Q000008:administration & dosage*; D014815:Vitamins / Q000008:administration & dosage; D016138:Walking
D014815:Vitamins; D014807:Vitamin D