| Wittenburg1 | Wittenberg H, Churchill GA | Cholesterol gallstones, gallbladder mucin accumulation, and related gallstone phenotypes in reciprocal backcrosses between AKR/J and SWR/J (2002) |
| Wittenburg2 | Wittenberg H, Churchill GA | Cholesterol gallstone formation in reciprocal backcrosses between PERA/EiJ and I/LnJ (2003) |
| Wittenburg3 | Wittenberg H, Churchill GA | Plasma lipids, cholesterol gallstones, and related gallstone phenotypes in an intercross between DBA/2J and PERA/EiJ (2005) |