If mouthwash has harmful ingredients keeping it in your mouth for a prolonged duration and spitting it out instead of drinking it will not solve your problems, contrary to the quoted line.
If an patient who is an outlier exhibits an extreme habit related to the affected cancerous organ, it seems advisable to take note even if it is possible there are undiscovered more serious contributing factors.
If an patient who is an outlier exhibits an extreme habit related to the affected cancerous organ, it seems advisable to take note even if it is possible there are undiscovered more serious contributing factors.