You may need letters from your doctor if your child has special health care needs or equipment. (caringforkids.cps.ca)
A signed letter from your doctor if you can't attend court on a certain week because you are scheduled to undergo a medical procedure. (lawfacts.ca)
They needed letters from doctors; they needed attending physicians to fill out forms; they needed copies of medical records for the period of time my father was in the hospital. (travelinsurancereview.net)