BMC Public Health Johnson, Julene K; Nápoles, Anna M; Stewart, Anita L; Max, Wendy B; Santoyo-Olsson, Jasmine; Freyre, Rachel; et al.(2015). Study protocol for a cluster randomized trial of the Community of Voices choir intervention to promote the health and well-being of diverse older adults. BMC Public Health, 15(1). doi: 10.1186/s12889-015-2395-9. UC Office of the President: Multicampus Research Programs and Initiatives (MRPI); a funding opportunity through UC Research Initiatives (UCRI). Retrieved from: http://www.escholarship.org/uc/item/4qp1k51b