Valvano, M. N., & Leffler, S. (1996). Comparison of Bupivacaine and Lidocaine/Bupivacaine for Local Anesthesia/Digital Nerve Block. Annals of emergency medicine, 27(4), 490-492. https://doi.org/10.1016/S0196-0644(96)70239-1
Chicago Style (17th ed.) CitationValvano, Mary N., and Stephen Leffler. "Comparison of Bupivacaine and Lidocaine/Bupivacaine for Local Anesthesia/Digital Nerve Block." Annals of Emergency Medicine 27, no. 4 (1996): 490-492. https://doi.org/10.1016/S0196-0644(96)70239-1.
MLA (9th ed.) CitationValvano, Mary N., and Stephen Leffler. "Comparison of Bupivacaine and Lidocaine/Bupivacaine for Local Anesthesia/Digital Nerve Block." Annals of Emergency Medicine, vol. 27, no. 4, 1996, pp. 490-492, https://doi.org/10.1016/S0196-0644(96)70239-1.
Warning: These citations may not always be 100% accurate.