Welcome medical students from the University of Santo Tomas, The Philippines: Mr. Thad Nuel Natividad, Ms. Angelica Maria Mandario, and Ms. Via Elisa Saquibal Canita, visited the Pulmonary Rehabilitation Unit and Pulmonary Examination Room at Department of Rehabilitation Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University on March 20, 2018.