TY - JOUR T1 - Collaboration During a Global Health Crisis JF - American Dental Hygienists' Association JO - J Dent Hyg SP - 4 LP - 5 VL - 95 IS - 1 AU - Ann Battrell Y1 - 2021/02/01 UR - http://jdh.adha.org/content/95/1/4.abstract N2 - ER -