Elsevier, 2005
Buku Teks
Bratina, Michele P., 1972-, author
Routledge, Taylor & Francis Group, 2017
Buku Teks
World Health Organization
World Health Organization, 1990
Buku Teks
Murray, Ruth Beckmann, author
Prentice-Hall, 1983
Buku Teks
edited by Joan W. Reighley
Williams & Wilkins , 1988
Buku Teks