42 citations,
August 1987 in “Archives of Dermatology” Squaric acid dibutylester led to complete hair regrowth in 28.5% of patients with alopecia areata.
21 citations,
December 2014 in “Clinics in dermatology” Squaric acid dibutylester effectively treats alopecia areata.
15 citations,
March 2008 in “The Journal of Dermatology” Topical squaric acid dibutylester worsened discoid lupus erythematosus in a patient.
12 citations,
May 2016 in “British Journal of Dermatology” A 6-year-old boy's skin condition improved after stopping a specific treatment and starting new medications.
6 citations,
October 2016 in “Pediatric Dermatology” A 6-year-old girl had a rare allergic reaction to a hair regrowth treatment.