antigen-specific lymphocyte proliferation assay and virus neutralization test for measurement of measles-specific immunity in 15-19 years old high school students in tehran, iran. | limited information is available concerning the role of measles-specific cell mediated immunity as a correlate of long-term protection from measles infection. although serological responses are determined in epidemiological studies and high antibody titer is a good indicator of protection, the role of cell-mediated immunity (cmi) has to be defined more clearly. in this study, lymphocyte proliferation (lp) and viral neutralization test (vnt) were used in order to measure measles-specific cellular ... | 2007 | 19090296 |