Tollofsrud A
J Int Med Res. 1977;5(2):132-5. doi: 10.1177/030006057700500211.
In an open investigation on 50 patients with various dermatological lesions 17 (81%) out of 21 psoriatics and 28 out of 29 other patients inproved considerably or were clinically cured after three weeks' treatment with an ointment containing 0-05% betamethasone dipropionate and 3-0% chinoform. Among the patients chosen for the study 34 had previously tried topical corticosteroids without success. Of these 31 improved markedly during the steroid trial.