(WASHINGTON TIMES) An estimated 3,000 doctors have signed a petition of protest against the psychiatric industry’s latest bible for diagnosis and treatment, the DSM-5, charging its contents could lead patients to be prescribed unnecessary medications.

The Diagnostic and Statistical Manual of Mental Disorders is set for its first update in 19 years. Its findings will be presented in San Francisco on Saturday, Bloomberg reported. The manual is hailed as the “psychiatric bible” for professionals and guides how they diagnose and treat patients; it also influences how they’re reimbursed by insurers for mental disorders, Bloomberg said.

But doctors aren’t happy with the updates — and 3,000 have signed a petition in protest.

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