Carissa Portone-Maira

A study of voice therapy dropout.

Edie R. Hapner, Carissa Portone-Maira, M. Johns, 2009, Journal of voice : official journal of the Voice Foundation.

Differences in temporal variables between voice therapy completers and dropouts.

Edie R. Hapner, Carissa Portone-Maira, M. Johns, 2011, Journal of voice : official journal of the Voice Foundation.