See Also: Tizzoni's stain(medicine)
Tizzoni, Guido(medicine)
Herbal medicine (botanical medicine, herbology, phytomedicine)(health)
Medicine Lodge Memorial Hospital- Medicine Lodge(health)
focus(2)(dictionary)
Focus (DIY) Ltd(finance)
Focus(medicine)
focus(1)(dictionary)
Depth of focus(medicine)
Focus Group(money)

focus, principal (medicine) and Tizzoni's stain (medicine)


focus, principal (medicine)


focus, principal
<physics> The point at which a lens focuses an axial object point. Synonymous with focal point.


Tizzoni's stain (medicine)


Tizzoni's stain
<technique> A stain used as a test for iron in tissue; the tissue is treated with a solution of potassium ferrocyanide and then with dilute hydrochloric acid; a blue colouration indicates the presence of iron.