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.