Vladimirov, S., Filipov, I., Vangelov, L. Electrometric determination of the working length of root canals by means of apex locator. Plovdiv: 2001 42-45,.
Vladimirov, S., Filipov, I., Vangelov, L. Electrometric determination of the working length of root canals by means of apex locator. Plovdiv: 2001 42-45,.
Vladimirov, S., Filipov, I., Vangelov, L. (2001) Electrometric determination of the working length of root canals by means of apex locator, Plovdiv: 42-45,.
Vladimirov, S., Filipov, I., & Vangelov, L. (2001). Electrometric determination of the working length of root canals by means of apex locator. Plovdiv: 42-45.
Vladimirov S, Filipov I, Vangelov L. Electrometric determination of the working length of root canals by means of apex locator. Plovdiv: 2001. p. 42-45.