What is ketamine, the drug tied to actor Matthew Perry's death?
The use of the drug ketamine has evolved since its development in the 1960s as a human and animal anesthetic. Today, it's known both as a promising new treatment for severe depress…
The use of the drug ketamine has evolved since its development in the 1960s as a human and animal anesthetic. Today, it's known both as a promising new treatment for severe depress…