Comparison of the anesthetic efficacy between Bupivacaine and Lidocaine in patients with irreversible pulpitis of mandibular molar - Sampaio, Roberta Moura; Carnaval, Talita Girio; Lanfredi, Camila Bernardeli; Horliana, Anna Carolina Ratto Tempestini; Rocha, Rodney Garcia; Tortamano, Isabel Peixoto (Journal of Endodontics, 2012)