editor Surendra K. Sharma; assistant editor, Alladi Mohan ; foreword, Mario C. Raviglione
Jaypee Bros. Medical, 2009
Buku Teks
World Health Organization
WHO, 1993
Buku Teks
Crofton, John
Macmillan Press, 1992
Buku Teks
Artikel Jurnal
Prasna Pramita
2002
Artikel Jurnal