
Budavari, Susan. "The Merk Index."
Merk and Co.: New Jersey, 1996
ChemFinder. "Procaine Hydrochloride."
<http://www.chemfinder.com/result.asp>
(01 May, 2000)
Gel, Selica. "What is the structural formula of Novocaine? What is the structural, condensed structural formula, and class of Pristane."
April 30, 1999
<http://www.room103.com/archive/q_novocaine.htm>
((01 May, 2000)
World Scientific Discovery. "History of Novocaine."
<<http://mycroft.net/drb/info/novocaine.htm
(01 May, 2000)