Mary A. Williamson, editor
Wolters Kluwer Health, 2015
Buku Teks
by Dwight R. Johnson ... [and others]
World Health Organization, 1996
Buku Teks
Watson, Juanita, author
Davis, 1995
Buku Teks
Fischbach, Frances Talaska, author
Lippincot Company, 1992
Buku Teks
Malarkey, Louise M., author
W.B. Saunders , 2000
Buku Teks