January 2016 in “Springer eBooks” The conclusion is that using the 5W1H method can improve diagnosis and management of childhood hair-pulling disorder.
December 2019 in “Buletin de psihiatrie integrativă” Skin treatments can improve both skin health and emotional well-being, but they require careful management of patient expectations and potential addiction risks.
December 2024 in “International Journal of Biology Pharmacy and Allied Sciences” 
March 2023 in “International Journal of Herbal Medicine” Combining different treatments can help manage Polycystic Ovary Syndrome (PCOS) effectively.
June 1992 in “The Journal of dermatologic surgery and oncology” 2 citations
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October 2016 in “European Neuropsychopharmacology” 
38 citations
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January 2001 in “Neuroepidemiology” The current system can't fully test all combination treatments, so alternative methods and regulatory flexibility are needed.
May 2023 in “Journal of Cosmetic and Laser Therapy” Using multiple treatments together works better for female hair loss than using one treatment alone.
20 citations
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August 2015 in “Behaviour change” Cognitions significantly influence Trichotillomania, suggesting cognitive therapies could help.
Traditional Chinese Medicine, combined with antiandrogen therapy, could improve treatment and reduce side effects for genetic hair loss.