John L Havlik

13PUBLICATIONS
6CO-AUTHORS
ClinimetricsToxicology (incl. clinical toxicology)Central nervous systemBehavioural epidemiologyHealth psychology
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Publications (13)

|Feb 06, 2026
Engines of Progress: A Quantitative Characterization of Research Track Residencies in Psychiatry.

John Havlik, Nathan Tran, Allen P F Chen

|Jan 09, 2026
Research Support for U.S. Psychiatrists From Pharmaceutical and Medical Device Companies, 2015-2022.

John L Havlik, Syed Wahid, Kalea Hidalgo

|Sep 25, 2025
Characteristics of Ongoing Clinical Trials of Psychogenic Substances for Psychiatric Disorders.

John L Havlik, Sayana Isaac, Pralahad Raman

|Jul 18, 2025
Who Leads Psychiatry? Demographics, Educations, and Scientific Contributions of US Academic Chairs.

John L Havlik, Caitlin Radovan, Sayana Isaac

|Jan 21, 2025
Correlates of impaired sleep duration among adults with trauma alone and with posttraumatic stress disorder.

John L Havlik, Taeho Greg Rhee, Robert A Rosenheck

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