%0 Journal Article
%T Measurement of free-range activity in children as modified by social and environmental complexity
%J American journal of clinical nutrition
%D 1971
%A Wade, M. G.
%A Ellis, M. J.
%V 24
%N 12
%P 1457-1460
%X <p>[Abstract unavailable]</p><p>Language: en</p>
%G en
%I American Society of Clinical Nutrition
%@ 0002-9165
%U http://dx.doi.org/