main immunogenic region
multiple isomorphous replacement
major immunodominant region
Mallinckrodt Institute of Radiology
mammalian interspersed repeat
masseter inhibitory reflex
massive intestinal resection
maximum inhibition rate
Medicare Information Request
minimum infection rate
minimum infection rates
minimum infusion rate
minor response
mirtazapine
modulator of immune recognition
multiple inversion recovery
Myocardial Infarction Registry
myosin regulatory light chain interacting protein