Hair Melanin And Hair Color January 1981 J.‐P. Ortonne, J Thivolet We don't know much about this study yet. We're maintaining the world's largest resposity of hair loss research. You can help out the community by sending a PDF of this study here . Not sure how to get a study's PDF? You can email the authors of the study. View this study on link.springer.com →
research Hair Color, Molt, and Testis Size in Male Short-Tailed Weasels Treated with Melatonin 133 citations , August 1969 in “Science” Melatonin causes weasels to grow white fur and become reproductively inactive.
research Dose–Hair Concentration Relationship and Pigmentation Effects in Patients on Low-Dose Clozapine 17 citations , May 2007 in “Forensic Science Medicine and Pathology” Clozapine levels in hair reflect dosage and bind more to pigmented hair.