Background
Ra, Chang-Soo was born on May 2, 1928 in Republic of Korea.
Ra, Chang-Soo was born on May 2, 1928 in Republic of Korea.
Degree in medicine, Seoul National University, Korea.
Resident Seoul National University, Korea, 1963-1968, researcher Korea, 1968-1973, professor pediatrics Korea, since 1973. Director Chosun University Hospital, Korea, 1987. Chief pediatrics division Euiji General Hospital, Korea, 1989-1961.
Director Euiji University Hospital, Taejon, Korea, since 1996, chief pediatrics division, 1996. Acting president Euiji Medical College, since 1999.
Board directors Euiji Foundation, 1989. Member Korean Medical Society (board directors 1982, chairman 1984).