Heft, Marc W2015-06-242015-06-242015-03Heft Marc W. Forward together (Excelsior!). Indian Journal of Dental Research. 2015 Mar-Apr; 26(2): 115-116.http://imsear.searo.who.int/handle/123456789/158266enDental Research --historyDental Research --methodsDental Research --trendsArticle