Linked from
The 15 pages that link to Peritoneum, each with the reason it gives.
RectumRelated: The rectum’s upper and lower portions differ in their relationship to this membrane.
CoelomRelated: It is a mesoderm-derived membrane associated with the vertebrate coelomic cavity.
HerniaRelated: A peritoneal sac often protrudes through the abdominal wall in a hernia.
VisceraRelated: Its folds support and compartmentalize many abdominal viscera.