/sɛlf rɪˈfɜrəl/ – Noun
Definition: tự tiếp nhận vụ án để thụ lý.
A more thorough explanation: Self-referral refers to the practice where a patient seeks medical care or treatment directly from a healthcare provider without a referral from another healthcare professional, such as a primary care physician.
Example: The patient made a self-referral to the specialist without consulting their primary care physician first.