Assertion: peritoneum | /r/HasProperty | thin serous membrane
Facets:
Source sentences:
text: Peritoneum is a thin serous membrane, quite similar to pleura.
text: Peritoneum is the thin serous membrane that lines the walls of the abdominal and pelvic cavities and clothes the abdominal and pelvic viscera.
text: The peritoneum is the thin serous membrane that lines the peritoneal cavity.