@article{Yengopal_2021, title={What’s new for the clinician? - Excerpts from and summaries of recently published papers}, volume={76}, url={https://journals.assaf.org.za/index.php/sadj/article/view/10538}, DOI={10.17159/2519-0105/2021/v76no1a5}, abstractNote={<p>The effect of pre-anaesthesia with a needle-free system versus topical anaesthesia on injection pain of the inferior alveolar nerve block: a randomized clinical trial - Comparison of two vasoconstrictors on glycemic levels in diabetic patients</p>}, number={1}, journal={South African Dental Journal}, author={Yengopal, Veerasamy}, year={2021}, month={Feb.}, pages={37–40} }