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Office
214 E 23rd St
Cheyenne, WY 82001Phone+1 307-634-2273Fax+1 307-633-7671
Education & Training
Wellspan Health/York HospitalResidency, Emergency Medicine, 1999 - 2002
Brody School of Medicine at East Carolina UniversityClass of 1999
Certifications & Licensure
OR State Medical License 2004 - Present
AZ State Medical License 2019 - 2027
CO State Medical License 2011 - 2025
TX State Medical License 2014 - 2025
WY State Medical License 2005 - 2025
MO State Medical License 2012 - 2017
ID State Medical License 2003 - 2016- American Board of Emergency Medicine Emergency Medicine
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Publications & Presentations
PubMed
- 68 citationsPrenatal exposure to cocaine. II: Effects on open-field activity and cognitive behavior in Sprague-Dawley rats.Josephine M. Johns, Michael J. Means, Deborah R. Anderson, Larry W. Means, Brian A. McMillen
Neurotoxicology and Teratology. 1992-09-01 - 40 citationsPrenatal exposure to cocaine. I: Effects on gestation, development, and activity in Sprague-Dawley rats.Josephine M. Johns, Larry W. Means, Michael J. Means, Brian A. McMillen
Neurotoxicology and Teratology. 1992-09-01 - 30 citationsPrenatal exposure to cocaine: Effects on aggression in sprague‐dawley ratsJosephine M. Johns, Michael J. Means, E W Bass, Larry W. Means, L I Zimmerman
Developmental Psychobiology. 1994-05-01
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