https://assurances-sociales.info/2017/04/8c_2492016-f-du-01-03-2017-causalite-naturelle-et-lesion-assimilee-a-un-accident-6-laa-9-al-2-olaa-fin-avec-effet-ex-nunc-et-pro-futuro-a-son-obligation-de-prester-appreciation-d/