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WHO Motor Development Study: Windows of achievement for six gross motor development milestones |
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| Authors: | WHO MULTICENTRE GROWTH REFERENCE STUDY GROUP & Mercedes de,Onis |
| Affiliation: | Department of Nutrition, World Health Organization, Geneva, Switzerland;Members of the WHO Multicentre Growth Reference Study Group |
| Abstract: | |
| Keywords: | Gross motor milestones longitudinal motor skills standards young child development |