research Standardized Hair Photography 2 citations, November 1996 in “Dermatologic Surgery” Standardization in hair restoration photography is crucial for accurate comparison of surgical results.
research The Water Soluble Vitamins: Choline, Biotin, Inositol, and Para-Aminobenzoic Acid 5 citations, December 1942 in “Journal of the American Medical Association” Choline and biotin are important for liver health and preventing certain deficiencies in animals, and more research is needed to understand their benefits in humans.