April 2023 in “Journal of Investigative Dermatology” The document's conclusion cannot be provided because the content is not accessible.
August 2025 in “Clinical and Experimental Dermatology” Alopecia areata treatments often don't lead to lasting improvement.
January 2026 in “White Rose Research Online (University of Leeds, The University of Sheffield, University of York)” Most patients with alopecia areata did not achieve lasting hair regrowth despite treatment.
May 2024 in “Lasers in medical science” The 2940-nm Er: YAG laser combined with medication is a safe and better treatment for male hair loss than medication alone.
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January 2022 in “Journal of Cosmetic Dermatology” QR678 Neo® is a safe and effective treatment for hair loss in men and women.