Carballosa-Amor, A., Ponce-Flores, E., Tellez-Jimenez, T., AND Flores-Reyes, T.. "Experimental Study on the Effect of Nd:YAG Laser on Dental Hard Tissue: Comparison between Multi-pulse and Free-generation Modes" Revista Cubana de FĂ­sica [Online], Volume 34 Number 2 (10 December 2017)