TY - GEN AU - Sangkawibha,N AU - Tsuchida,P AU - Bukkavesa,S AU - Ostanonda,P AU - Ueda,S TI - Studies on measles in Thailand. IV. Persistence of measles antibody in the absence of natural virus two years after vaccination by the "KL" method SN - 0006-2324 PY - 1972///0131 KW - Antibodies KW - analysis KW - Child KW - Hemagglutination Inhibition Tests KW - Humans KW - Measles KW - immunology KW - Measles Vaccine KW - Neutralization Tests KW - Thailand KW - Vaccination N1 - Publication Type: Journal Article ER -