PT - JOURNAL ARTICLE AU - Triveni N Nalawade AU - Rachappa Mallikarjuna AU - Gopika Sharma AU - Kalyan Chakravarthy TI - Metal ring on a permanent molar: a rare occurrence AID - 10.1136/bcr-2012-007750 DP - 2012 Nov 28 TA - BMJ Case Reports PG - bcr-2012-007750 VI - 2012 4099 - http://casereports.bmj.com/content/2012/bcr-2012-007750.short 4100 - http://casereports.bmj.com/content/2012/bcr-2012-007750.full