“Prospective Comparison Study of 532 1064 Nm Picosecond Laser Vs 532 1064 Nm Nanosecond Laser in the Treatment of Professional Tattoos in Asians”. Laser Therapy, vol. 29, no. 1, July 2020, pp. 47-52, https://doi.org/10.5978/islsm.20-OR-07.