Calcium supplementation and weight bearing physical activity--do they have a combined effect on the bone density of pre-pubertal children?
Calcium supplementation and weight bearing physical activity--do they have a combined effect on the bone density of pre-pubertal children?
复制标题
补钙和负重体力活动——它们对青春期前儿童的骨密度有综合影响吗？
作者：
Kate A Ward;Stephen A. Roberts;J. Adams;S. Lanham;M. Mughal
