Cowen, Perlw Slavik
Mosby/Elsevier, 2006
Buku Teks SO
Blackwell scientiic , 1985
Buku Teks SO
Lindberg, Janice B.
J.B. Lippincott, 1994
Buku Teks
edited by Pamela G. Reed, Nelma C. Shearer, and Leslie H. Nicoll
J.B. Lippincott, 2004
Buku Teks SO
Ellis, Janice Rider
J.B. Lippincott, 1988
Buku Teks SO