Comparison of efficacy of 0.75% ropivacaine and 2% lidocaine with 1:200,000 adrenaline in pain control in extraction of mandibular posterior teeth: A double-blind study.Published in:2018By:Ranjan, Rishab;Kumar, S. N. Santhosh;Singh, Manju;Santhosh Kumar, S NPublication type:journal article