See Also: annular stop(medicine)
Stop order (or stop)(money)
Stop order (or stop)(finance)
annular(dictionary)
Annular(medicine)
annular plexus(medicine)
annular sphincter(medicine)
annular syphilid(medicine)
annular synechia(medicine)
annular band(medicine)

Pathilon (health) and annular stop (medicine)


Pathilon (health)


Pathilon is a prescription or over-the-counter drug which is (or once was) approved in the United States and possibly in Other countries. Active ingredient(s): tridihexethyl chloride.





annular stop (medicine)


annular stop
<microscopy> The opaque ring-shaped stop with a small central opening usually placed in the objective back focal plane to provide dispersion staining.