Technology-based health promotion / Sheana Bull ; with contributions by Mary McFarlane. Bull, Sheana. McFarlane, Mary. Medical informatics. Health promotion. Health Promotion trends. Cellular Phone trends. Medical Informatics Applications. Program Evaluation trends. 362.1 BUT Includes bibliographical references (p. 263-265) and indexes. Los Angeles : Sage Publications, c2011. c2011. 2011 Text xv, 279 p. : eng