Filtragem por: Date created tesim March 13%2C 1970 Remover Date created tesim: March 13%2C 1970 Sujeito Duke University. Hospital Remover Sujeito: Duke University. Hospital Sujeito Duke University. Medical Center--Periodicals Remover Sujeito: Duke University. Medical Center--Periodicals Sujeito Duke University. School of Medicine Remover Sujeito: Duke University. School of Medicine Sujeito Duke University. School of Nursing Remover Sujeito: Duke University. School of Nursing Year 1970 Remover Year: 1970