Authors: Sunil S Solomon; Aylur K Srikrishnan; David D Celentano; Sethulakshmi C Johnson; Canjeevaram K Vasudevan; Kailapuri G Murugavel; Santhanam Anand; M Suresh Kumar; Suniti Solomon; Shruti H Mehta Journal: BMC Public Health Date: 2011-01-16 Impact factor: 3.295