https://www.selleckchem.com/pr....oducts/epacadostat-i
Erythema and pain were high in derma roller group in compare to intradermal. Derma roller technique is more convenient and easy to perform, especially when the availability of a trained person to carry out intradermal injection is not feasible, it gives satisfactory results. It is also beneficial in needle phobic and apprehensive patients. Though the results are more efficacious with intradermal scalp injection technique, this study established satisfactory results with derma roller technique as well. Derma roller techniq