TY - BOOK AU - Bowen Denis M AU - Pieren Jennifer A. TI - Darby and Walsh Dental Hygiene: : Theory and Practic SN - 978-0323477192 AV - RK 60.5 .B69 2020 PY - 2020/// CY - Maryland Height PB - Elsevier KW - Dental hygiene theory KW - Dental hygiene evidence-based practice N1 - Includes bibliographic references and index ER -