Is cesarean section delivery associated with autism spectrum disorder?

From the Department of Family and Community Medicine (Al-Zalabani, Zeidan), College of Medicine, Taibah University, from the Joint program of Community Medicine (Al-Jabree), from the Department of Public Health (Al-Jabree), Infection Control Program at Primary Health Centers, Ministry of Health, Al-Madina Al-Munawarah, Kingdom of Saudi Arabia, and from the Faculty of Medicine (Zeidan), University of Khartoum, Khartoum, Sudan

From the Department of Family and Community Medicine (Al-Zalabani, Zeidan), College of Medicine, Taibah University, from the Joint program of Community Medicine (Al-Jabree), from the Department of Public Health (Al-Jabree), Infection Control Program at Primary Health Centers, Ministry of Health, Al-Madina Al-Munawarah, Kingdom of Saudi Arabia, and from the Faculty of Medicine (Zeidan), University of Khartoum, Khartoum, Sudan

From the Department of Family and Community Medicine (Al-Zalabani, Zeidan), College of Medicine, Taibah University, from the Joint program of Community Medicine (Al-Jabree), from the Department of Public Health (Al-Jabree), Infection Control Program at Primary Health Centers, Ministry of Health, Al-Madina Al-Munawarah, Kingdom of Saudi Arabia, and from the Faculty of Medicine (Zeidan), University of Khartoum, Khartoum, Sudan

From the Department of Family and Community Medicine (Al-Zalabani, Zeidan), College of Medicine, Taibah University, from the Joint program of Community Medicine (Al-Jabree), from the Department of Public Health (Al-Jabree), Infection Control Program at Primary Health Centers, Ministry of Health, Al-Madina Al-Munawarah, Kingdom of Saudi Arabia, and from the Faculty of Medicine (Zeidan), University of Khartoum, Khartoum, Sudan