Deswegen:
> http://www.theguardian.com/society/2015/apr/03/rise-of-diy-dentistry-britons-doing-own-fillings-to-avoid-nhs-bill
> http://www.theguardian.com/society/2015/apr/03/rise-of-diy-dentistry-britons-doing-own-fillings-to-avoid-nhs-bill