SNIP measures contextual citation impact by weighting citations based on the total number of citations in a subject field.
SJR is a prestige metric based on the idea that not all citations are the same. SJR uses a similar algorithm as the Google page rank; it provides a quantitative and a qualitative measure of the journal’s impact.
Dental Clinics of North America updates you on the latest trends in patient management and the newest advances, as well as provides a sound basis for choosing treatment options. Published four times a year—January, April, July, and October—each issue focuses on a single topic in dentistry and is presented under the direction of an experienced guest editor. Topics include endodontics, prosthodontics, periodontics, imaging, cosmetic dentistry, and implants.