immunodiagnostics
[ im-yuh-noh-dahy-uh g-nos-tiks, ih-myoo- ]
/ ˌɪm yə noʊˌdaɪ əgˈnɒs tɪks, ɪˌmyu- /
noun (used with a singular verb)
the determination of immunologic characteristics of individuals, cells, and other biologic entities.