A pilot study of disease related education and psychotherapeutic support for unresolved grief in parents of children with CF oleh André Schultz, Andrea Barrett, Elizabeth Balding, Wesley Billingham, Cindy Branch-Smith, Zubin Grover, Gisele Yikilmaz, Crystal Bourke, Julie Depiazzi, Nicole Sander, Juliet Foster, Matthew Cooper, Florian Zepf