- Author: Jonathan S. Berek MD MMS Neville F. Hacker AM MD
- Language: English
- Year: 2014
- Author: Jonathan S. Berek Neville F. Hacker
- Language: English
- Year: 2014
- Author: Barton C. Hacker Margaret Vining
- Language: English
- Year: 2012
- Author: P.M.S. Hacker
- Language: English
- Year: 1996
- Author: Jonathan S. Berek MD MMS Neville F. Hacker AM MD
- Language: English
- Year: 2005
- Author: Diana Hacker Nancy Sommers
- Language: English
- Year: 2014
- Author: Erik Valdemar Myhrberg Dawn Holly Crabtree and Rudy Hacker
- Language: English
- Year: 2010
- Author: Matthews Rick A., Carbajal Van Horn Marcy, Hacker Diana, Sommers Nancy I
- Language: English
- Year: 2013