Williams, Caroline, author
Chandos, 2006
Buku Teks
Grundy, F., author
World Health Organization , 1973
Buku Teks
Miner, John B., author
W.B. Saunders, 1975
Buku Teks
Shim, Jae K., author
McGraw-Hill, 1986
Buku Teks
Shim, Jae K., author
McGraw-Hill, 1984
Buku Teks