POSTURAL DEFECTS-CORRECTABLE IN SCHOOL PHYSICAL EDUCATION CLASSES.

@article{ClarkPOSTURALDI,
  title={POSTURAL DEFECTS-CORRECTABLE IN SCHOOL PHYSICAL EDUCATION CLASSES.},
  author={William Andrew Clark},
  journal={California and western medicine},
  volume={28 5},
  pages={
          636-9
        }
}