PROGRESSIVE SYSTEMIC SCLEROSIS (DIFFUSE SCLERODERMA) TREATMENT WITH POTABA--A PRELIMINARY REPORT.
D010129:4-Aminobenzoic Acid; D004358:Drug Therapy; D006801:Humans; D045743:Scleroderma, Diffuse; D012595:Scleroderma, Systemic
D010129:4-Aminobenzoic Acid
AMINOBENZOIC ACID; DRUG THERAPY; SCLERODERMA