Visual Impairment among Weaving Communities in Prakasam District in South India

by Marmamula, Srinivas, Narsaiah, Saggam, Shekhar, Konegari, Khanna, Rohit C.
Published 2013

Visual Impairment in the South Indian State of Andhra Pradesh: Andhra Pradesh - Rapid Assessment of Visual Impairment (AP-RAVI) Project

by Marmamula, Srinivas, Narsaiah, Saggam, Shekhar, Konegari, Khanna, Rohit C., Rao, Gullapalli N.
Published 2013

Changing trends in the prevalence of visual impairment, uncorrected refractive errors and use of spectacles in Mahbubnagar district in South India

by Marmamula, Srinivas, Keeffe, Jill E, Narsaiah, Saggam, Khanna, Rohit C, Rao, Gullapalli N
Published 2013