home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Super CD
/
Super CD.iso
/
educ
/
body3
/
data.lib
/
MOUESO03.TXT
< prev
next >
Wrap
Text File
|
1993-10-19
|
221b
|
1 lines
Two cavities, the |frontal sinuses|, lie within the |frontal bone|, just behind the spots above each |orbit|. These ~sinuses~ are lined with a thin ~mucous~ layer which may become inflamed, causing a ~sinus~ |headache|.
