Mohd Shahrol Abd. Wahil, <br/><br/>
Autism spectrum disorder and its association with urinary lead and essential elements :  a case-control study among preschool children in Kuala Lumpur / 
Mohd Shahrol Abd. Wahil. 
 - xxii, 371 pages :  illustrations ;  30 cm. +  1 computer optical disc (4 3/4 in.). 
<br/><br/>Thesis (Degree of Doctor of Public Health) - Universiti Kebangsaan Malaysia, 2021. 
<br/><br/><label>ISBN: </label> Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public Health.<br/>Research.<br/>Academic Dissertations as Topic.