focal sclerosing glomerulopathy focal sclerosis focal sclerosis with hyalinosis focal segmental glomerulosclerosis focal seizure focal seizure focal spot focal spot size foci foci
| focimeter focus focus focus-forming assay focus-forming unit focusable (current term) focused focused grid focuser focusers
| focuses focusing focusing device focusing glass focusing magnifier focusless focussed focusses focussing focus groups
|