Soule, Barbara M., author
Mosby , 1995
Buku Teks
Plenum Medical , 1989
Buku Teks
edited by David Greenwood
Churchill Livingstone, 1995
Buku Teks
by David Greenwood [and others]
Churchill Livingstone , 1997
Buku Teks
World Health Organization, 1997
Buku Teks