Khan, Sana, et al. “PREVALENCE OF AUTISM SPECTRUM DISORDERS (ASD) AND ATTENTION DEFICIT HYPERACTIVITY DISORDERS (ADHD) AMONG ADULT PSYCH”. Pakistan Armed Forces Medical Journal, vol. 69, no. 2, Apr. 2019, pp. 419-23, https://www.pafmj.org/PAFMJ/article/view/2766.