Samantha Johnstone, BA

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Ms Johnstone is a research analyst at the Centre for Addiction and Mental Health (CAMH), Toronto, Ontario, Canada.

Articles

Cannabis Legalization: What Psychiatrists Need to Know

Cannabis Legalization: What Psychiatrists Need to Know

Samantha Johnstone, BA;Kevin P. Hill, MD, MHS;Tony P. George, MD, FRCPC

What's the latest update on cannabis legislation and its clinical utility?

Latest Updated Articles

Mini Quiz: Treatment for Pedophilia?

Published: March 19th 2021 | Updated: July 3rd 2025

Mini Quiz: Treatment for Pedophilia?

Poor DSM-5—So Misunderstood!

Published: March 23rd 2021 | Updated: July 3rd 2025

Poor DSM-5—So Misunderstood!

Meyer

Published: May 21st 2025 | Updated: July 3rd 2025

Use of Plasma Levels of Antipsychotics: A Conversation With Jonathan M. Meyer, MD, DLFAPA

Newcorn

Published: May 21st 2025 | Updated: July 3rd 2025

Assessing Adult ADHD: A Conversation With Jeffrey Newcorn, MD

John Krystal

Published: May 21st 2025 | Updated: July 3rd 2025

A Shift in the Way We Think About the Biology of Depression: A Conversation With John H. Krystal, MD

McIntyre

Published: May 22nd 2025 | Updated: July 3rd 2025

Insulin Is an Antidepressant: A Conversation With Roger McIntyre, MD, FRCPC

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