RING INFILTRATION OF THE CORNEA IN A CASE OF PURPURA WITH A DISCUSSION OF ITS PATHOGENESIS AND SOME GENERAL OBSERVATIONS ON THE DIFFERENT FORMS OF CORNEAL INFILTRATION
RING INFILTRATION OF THE CORNEA IN A CASE OF PURPURA WITH A DISCUSSION OF ITS PATHOGENESIS AND SOME GENERAL OBSERVATIONS ON THE DIFFERENT FORMS OF CORNEAL INFILTRATION