Shrivastava, Saurabh RamBihariLal World Health Organization validated websites provide reliable information on vaccine safety. [electronic resource] - Journal of research in medical sciences : the official journal of Isfahan University of Medical Sciences 2017 - 78 p. digital Publication Type: Journal Article ISSN: 1735-1995 Standard No.: 10.4103/jrms.JRMS_237_17 doi