Mohgaddam, N.E.

vitamin infant polioviru antibody 14 wk poliovirus vaccine vaccine group seroconversion supplementation titer study treatment groups antibody responses semba health immunization response retinol measles plasma indonesia effect difference treatment childhood immunization programs antibody titers poliovirus types table placebo country program trial protection level committee microvirus neutralization assay polio plasma retinol /chd immunisation-linked vitamin world health organization iodized oil deficiency seroconversion rates measles virus dose vitamin virus baseline mortality muhilal equivalent research expert world 7.5 organization development iodized follow-up iodine supplementation 0.2 retinol equivalent upper-arm circumference plasma vitamin micronutrient child expert committee treatment group netherland nutrition nutrition research subclinical vitamin 0.01 erasmu vaccination t test topv immunization measles vaccination childhood table 2.