Giannakopoulos Helen, Levin Lawrence M, Chou Joli C, Cacek Anthony T, Hutcheson Matthew, Secreto Stacey A, Moore Paul A: The cardiovascular effects and pharmacokinetics of intranasal tetracaine plus oxymetazoline: preliminary findings. Journal of the American Dental Association (1939) 143 (8): 872-80,2012.
Giannakopoulos Helen E, Sinn Douglas P: Biomet Microfixation Temporomandibular Joint Replacement System: a 3-year follow-up study of patients treated during 1995 to 2005. Journal of oral and maxillofacial surgery : official journal of the American Association of Oral and Maxillofacial Surgeons 70 (4): 787-94; discussion 795-6,2012.
Newberg Andrew B, Hersh Elliot V, Levin Lawrence M, Giannakopoulos Helen, Secreto Stacey A, Wintering Nancy A: Double-blind, placebo-controlled, randomized pilot study of cerebral blood flow patterns employing SPECT imaging in dental postsurgical pain patients with and without pain relief. Clinical therapeutics 33 (12): 1894-903,2011.
Hersh Elliot V: Beta-adrenergic blocking agents and dental vasoconstrictors. Dental clinics of North America 54 (4): 687-96,2010.
Giannakopoulos Helen E, Quinn Peter D, Granquist Eric: Posttraumatic temporomandibular joint disorders. Craniomaxillofacial trauma & reconstruction 2 (2): 91-101,2009.
Hersh Elliot V, Giannakopoulos Helen, Levin Lawrence M, Secreto Stacey, Moore Paul A, Peterson Carrie, Hutcheson Matthew, Bouhajib Mohammed, Mosenkis Ari: The pharmacokinetics and cardiovascular effects of high-dose articaine with 1:100,000 and 1:200,000 epinephrine. Journal of the American Dental Association (1939) 137 (11): 1562-71,2006.
Quinn Peter D, Giannakopoulos Helen: Management of surgical failures. Oral and maxillofacial surgery clinics of North America 18 (3): 411-7, vii,2006.
Giannakopoulos Helen, Carrasco Lee, Alabakoff Jason: Fluid and electrolyte management and blood product usage. Oral and maxillofacial surgery clinics of North America 18 (1): 7-17, v,2006.