research A comparative study of Fractional co2 laser combined with topical methotrexate versus Fractional co2 laser combined with topical [Calcipotriol + Betamethasone] in the treatment of nail psoriasis
This study found that both CO2 laser combined with topical methotrexate and calcipotriol plus betamethasone treatments improved nail psoriasis similarly, but some symptoms showed no improvement.