Truswell, A. Stewart
British Medical Journal, 1992
Buku Teks
Wardlaw, Gordon M., 1912-1989, author
McGraw-Hill, 2000
Buku Teks
Arlin, Marian Thompson
MacMillan Company, 1972
Buku Teks
Holford, Patrick
Ion , 1992
Buku Teks
Michael J. Gibney, Barrie M. Margaretts, John M. Kearney ; Andry Hartono, translator
EGC, 2008
Buku Teks