Kukleva, M., Kondeva, V. A comparative study of the polarization of dental caries in 7-, 12- and 14-year-old children from Plovdiv, Bulgaria. Plovdiv: 1999 65-70,.
Kukleva, M., Kondeva, V. A comparative study of the polarization of dental caries in 7-, 12- and 14-year-old children from Plovdiv, Bulgaria. Plovdiv: 1999 65-70,.
Kukleva, M., Kondeva, V. (1999) A comparative study of the polarization of dental caries in 7-, 12- and 14-year-old children from Plovdiv, Bulgaria, Plovdiv: 65-70,.
Kukleva, M., & Kondeva, V. (1999). A comparative study of the polarization of dental caries in 7-, 12- and 14-year-old children from Plovdiv, Bulgaria. Plovdiv: 65-70.
Kukleva M, Kondeva V. A comparative study of the polarization of dental caries in 7-, 12- and 14-year-old children from Plovdiv, Bulgaria. Plovdiv: 1999. p. 65-70.