I




IgA, IgG or IgM

IgD

IgE








Immuno-Electrophoresis




Immunofluorescence

Immunofluorescence, Indirect Autoantibodies

Immunofluorescence, Muscle Biopsy








Incubated mixed aPTT

Indirect Coombs








INR (International Normalized Ratio)



















Iron and Iron Binding Capacity



ISH


Isoagglutinin Titer

Isoleucine


Isopropanol