This organization supports a modern teaching hospital in Saigon and provides plastic and reconstructive surgery for children. It is renowned to be the most outstanding hospital and teaching facility in all of Indochina. doIng invaluable work for children maimed by bombs and explosives. Catholic Relief Services. 350 Fifth Avenue. New York. N.Y. 10001. The official overseas agency of American Catholics. CRS provides a broad variety of programs within the area of child welfare. Some of these include the development of schools. foster home placement. improvement of medical services in orphanages. and health immunization of refugee children. The Pearl S. Buck Foundation. 2019 Delancy Place.