THE PREVENTION AND TREATMENT OF ORAL WHITE KERATOTIC PATCHES IN THE REGION OF THE HAMULAR PROCESS OF THE SOFT-PALATE
THE PREVENTION AND TREATMENT OF ORAL WHITE KERATOTIC PATCHES IN THE REGION OF THE HAMULAR PROCESS OF THE SOFT-PALATE
腭部翼钩区发生粘膜白色角化斑块的特点及其防治