31. The spouse and the direct ascendants or descendants of a deceased person are entitled to receive, in accordance with the procedure provided for in section 30, communication of information relating to the cause of death contained in the person’s medical file, unless the deceased person recorded in writing, in his file, his refusal to grant such right of access.
Notwithstanding the first paragraph, the blood relatives of a deceased person are entitled to receive communication of the information contained in that person’s medical file to the extent that such communication is necessary to ascertain the existence of a genetic or family disease.