NB‐UVB vs medium‐dose UVA‐1 phototherapy (50 J/cm²)
Narrowband UVB phototherapy may leads to lower primary outcome: Adverse effects compared with medium‐dose UVA‐1 phototherapy (50 J/cm²) (low certainty).
- RR 0.03 [0, 0.42]1 study · 35 participantsLow