by Cecil Slome [and others]
Wadsworth Health Sciences Division, 1982
Buku Teks
Yip, Po-Ching, author
Routledge, 2009
Buku Teks
Oosterhoff, Jenneke A., author
Routledge, 2009
Buku Teks
Byon, Andrew Sangpil, author
Routledge, Taylor & Francis Group, 2009
Buku Teks
edited for the International Epidemiological Association and the World Health Organization by Basil S. Hetzel
Oxford University Press, 1978
Buku Teks