Academya Publishing,
Majalah, Jurnal, Buletin
Brown, A.W.A.
John Wiley & Sons, 1978
Buku Teks
edited by F.H. Perring and K. Mellanby
Academic Press, 1977
Buku Teks
edited by David R. Morgan
Edward Arnold, 1992
Buku Teks
edited by David R. Morgan
Published on behalf of the British Medical Association by Edward Arnold, 1992
Buku Referensi