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