Martin, John H.
Connecticut : Aplleton & Lange, 1989,
Buku Teks
Chusid, J.G.
Gadjah Mada University Press , 1982
Buku Teks SO
Thieme Medical , 2018
Majalah, Jurnal, Buletin
Ford, William W.
Hafner Press, 1964
Buku Teks SO
The Kinki University Medical Association,
Majalah, Jurnal, Buletin