Stoykova, M., Musurlieva, N., Boyadzhiev, D. Risk factors for development of chronic periodontitis in Bulgarian patients (pilot research). Sofia: 2014 1150-1154,.
Stoykova, M., Musurlieva, N., Boyadzhiev, D. Risk factors for development of chronic periodontitis in Bulgarian patients (pilot research). Sofia: 2014 1150-1154,.
Stoykova, M., Musurlieva, N., Boyadzhiev, D. (2014) Risk factors for development of chronic periodontitis in Bulgarian patients (pilot research), Sofia: 1150-1154,.
Stoykova, M., Musurlieva, N., & Boyadzhiev, D. (2014). Risk factors for development of chronic periodontitis in Bulgarian patients (pilot research). Sofia: 1150-1154.
Stoykova M, Musurlieva N, Boyadzhiev D. Risk factors for development of chronic periodontitis in Bulgarian patients (pilot research). Sofia: 2014. p. 1150-1154.