ORAL INFECTION dermatology third year 30 March 2020 https://drive.google.com/file/d/1dMnlKPIi9c_QHYUvDStFEM5d7V7OTSpa/view?ts=5e80e0c9&fbclid=IwAR30z7vG4xrkYdQm92h9dM6FPOZxjrcnTTRnXX98Oba5o6ne4VtqdW3W3yg
