“Comparing Seroprotective Levels of IgG Antibody Against Single and Two Shots of Measles-Rubella-Mumps (MMR) Vaccine in Children Aged 12 Months to 15 Years Old in Southern Iran, Ahvaz in 2018 ”. Journal of Intellectual Disability - Diagnosis and Treatment 7, no. 3 (September 12, 2019): 150–156. Accessed January 17, 2026. https://neolifescience.com/index.php/jiddt/article/view/6124.