A membrane in throat is caused by all except
Differential diagnosis of membrane over tonsil Agranulocytosis Leukemia Neutropenia Infectious mononucleosis Pyogenic bacteria Candida Vincent's angina Diptheria Ref: Dhingra 7e pg 293.
Streptococcus
Corynebacterium diptheriae
Staphylococcus aureus
Borrelia vincenti
Oral cavity & Oesophagus