English version

medical certificate in Nurses, doctors, etc topic

From Longman Dictionary of Contemporary Englishmedical certificateˈmedical cerˌtificate noun [countable]  BECMNan official piece of paper signed by a doctor saying that you are too ill to work or that you are completely healthysick note
Examples from the Corpus
medical certificateIf you're sick you have to get a medical certificate.She even had a medical certificate to prove she was clean.If a member of staff is sick for more than 7 days they must provide a medical certificate.Remember, if you are sick for a second week, we shall require a medical certificate.Where the witness is ill it is advisable to send a medical certificate with the notice itself.Pilots over age 40 must renew the medical certificate required as a condition of licensing every two years.