Jill S. Gehrig Books by the Author Previous slide in carousel Fundamentals of Periodontal Instrumentation and Advanced Root Instrumentation Bundle: Wilkins' Clinical Practice of Dental Hyg, Gehrig Foundations of Perio, Gehrig Periodontal Instrumentation Foundations of Periodontics for the Dental Hygienist with Navigate Advantage Access Patient Assessment Tutorials: a Step-by-Step Guide for the Dental Hygienist Color Atlas of Common Oral Diseases, Enhanced Edition Fundamentals of Periodontal Instrumentation and Advanced Root Instrumentation, Enhanced Foundations of Periodontics for the Dental Hygienist, Enhanced Next slide in carousel