Callista Roy, PhD, RN, Faan
Callista Roy, PhD, RN, FAAN, Professor, William F. Connell School of Nursing, Boston College, has been involved in nursing education for 46 years.
Callista Roy, PhD, RN, FAAN, Professor, William F. Connell School of Nursing, Boston College, has been involved in nursing education for 46 years. See less
