Paranjpe, R. R. .; Maheshgauri, R. D.; Yadav, S. R.; Kotadia, B. J. .; Nagdev, N. G. .; Jethwa, K. G. . A STUDY OF VISUAL PROBLEMS IN CHILDREN SCORING LOW GRADES AND THOSE WITH LACK OF CONCENTRATION AT SCHOOL IN PUNE CITY. Natl J Med Res 2016, 6, 87-88.