Which of the following tests is gold standard to diagnose a case of PHN?
Ref. Robbins Pathology. 9th edition. Page. 642

Diagnostic methods


HAM test – no more used
Gel card test
Flow cytometry – IOC
Best – FLAER (Fluorescent Aerolysin test)
HAMS test
Sucrose lysine test
Flow cytometry
Bone marrow