Response to direct and indirect recruitment for a randomised dental clinical trial in a multicultural population of elders. [electronic resource]
- Community dentistry and oral epidemiology Oct 2002
- 377-81 p. digital
Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S.
0301-5661
10.1034/j.1600-0528.2002.00003.x doi
Aged Clinical Trials as Topic--methods Community-Institutional Relations Costs and Cost Analysis Cultural Diversity Humans Methods Middle Aged Mouthwashes--therapeutic use Newspapers as Topic Patient Selection Tooth Loss--prevention & control