4. The Department of Medical Services provides part of the medical care to the Bangkok Metropolis and psychiatric services for the whole country. The Department has under its control as-Technical Division, Mental Health Division including Drug Addiction Prevention and Control. Narcotic and Psychotropic Substance Control and the following hospita/institutes located in Bangkok: Children's
Hospital. Prasart Neurological Hospital and Institute. Mental Deficiency Hospital. Lerd Sin Hospital, srithanya Hospital, Buddhist Monk's Hospital. Somdej Chaophraya Hospital, Rajavithi Hospital, Institute of Pathology. National Cancer Institute and Institute of Dermatology.