SEROSAS
- SEROSA, a thin membrane lining certain bodily cavities [n]
- a. the chorion b. similar membrane in insects and other lower invertebrates
- any of various thin membranes, as the peritoneum, that line certain cavities of the body and exude a serous fluid
- a usually enclosing serous membrane
- SEROSA, a thin membrane lining some bodily cavities [n]