TY - BOOK AU - Mohd Shahrol Abd. Wahil, TI - Autism spectrum disorder and its association with urinary lead and essential elements: a case-control study among preschool children in Kuala Lumpur PY - 2021/// KW - Public Health KW - Research KW - Academic Dissertations as Topic N1 - Thesis (Degree of Doctor of Public Health) - Universiti Kebangsaan Malaysia, 2021 ER -