Belcheva, A., Indzhova, K., Manolova, M., Stefanov, R., Mileva, S. I. Prevalence of crown fractures of permanent incisors in schoolchildren aged 7 - 11 years from Plovdiv. Plovdiv: 2008 43-49,.
Belcheva, A., Indzhova, K., Manolova, M., Stefanov, R., Mileva, S. I. Prevalence of crown fractures of permanent incisors in schoolchildren aged 7 - 11 years from Plovdiv. Plovdiv: 2008 43-49,.
Belcheva, A., Indzhova, K., Manolova, M., Stefanov, R., Mileva, S. (2008) I. Prevalence of crown fractures of permanent incisors in schoolchildren aged 7 - 11 years from Plovdiv, Plovdiv: 43-49,.
Belcheva, A., Indzhova, K., Manolova, M., Stefanov, R., & Mileva, S. (2008). I. Prevalence of crown fractures of permanent incisors in schoolchildren aged 7 - 11 years from Plovdiv. Plovdiv: 43-49.
Belcheva A, Indzhova K, Manolova M, Stefanov R, Mileva S. I. Prevalence of crown fractures of permanent incisors in schoolchildren aged 7 - 11 years from Plovdiv. Plovdiv: 2008. p. 43-49.