Artikel Jurnal
Medical Journal of Indonesia, 12 (2) April June 2003: 103-108, 2003
Artikel Jurnal
Black, Joyce M., author
Sounders Elsevier , 2005
Buku Teks
Black, Joyce M., author
Sounders Elsevier, 2009
Buku Teks
Black, Joyce M., author
Sounders, 2009
Buku Teks