Marmamula, S., Ravuri, C. S. L. V., Boon, M. Y., & Khanna, R. C. (2013). A cross-sectional study of visual impairment in elderly population in residential care in the South Indian state of Andhra Pradesh: A cross-sectional study. BMJ Publishing Group.
Chicago Style CitationMarmamula, Srinivas, Chandra Sekhar L V. Ravuri, Mei Ying Boon, and Rohit C. Khanna. A Cross-sectional Study of Visual Impairment in Elderly Population in Residential Care in the South Indian State of Andhra Pradesh: A Cross-sectional Study. BMJ Publishing Group, 2013.
MLA CitationMarmamula, Srinivas, Chandra Sekhar L V. Ravuri, Mei Ying Boon, and Rohit C. Khanna. A Cross-sectional Study of Visual Impairment in Elderly Population in Residential Care in the South Indian State of Andhra Pradesh: A Cross-sectional Study. BMJ Publishing Group, 2013.