Section: Rankings Title: Health insurers post surprisingly strong results / Joanne WojcikAuthor: Wojcik, Joanne Related records: En: Business insurance. - London : Crain Communications INC., 2006-. - 14/03/2011 Número March 7 - 2011 Materia / lugar / evento: Seguro de asistencia sanitaria Ranking Estados Unidos Other categories: 344.1 Rights: In Copyright (InC) See issue detail