Watch video EPIDEMIOLOGICAL STUDY DESIGNS, Community Medicine Tutorials, PSM lecture, NEETPG2020, FMGE2020 online without registration, duration 11 minute 14 second in high hd quality. This video was added by user Dr Neha Taneja's Community Medicine 02 October 2019, don't forget to share it with your friends and acquaintances, it has been viewed on our site 35 thousand once and liked it 74 people.