Insurance companies that have the financial means to enlist the help of particularly devious specialist doctors and professors must receive the contradiction of experienced recourse doctors who are just as pugnacious. The firm has been working for many years with specialized and experienced doctors, competent to provide a scientific response to the arguments put forward by doctors from insurance companies. Their fees are reasonable and are reimbursed by the insurance companies at the end of the file (either by settlement agreement or by judgment).