Petrova, G., Popov, T. Characteristics and tendencies in development of the higher education in the sphere of public health,
, 2009, 68-73.
Petrova, G., Popov, T. .
Characteristics and tendencies in development of the higher education in the sphere of public health.
Plovdiv: , 2009, 68-73.
Petrova, G., Popov, T. (2009)
Characteristics and tendencies in development of the higher education in the sphere of public health,
Plovdiv: , 68-73
Petrova, G., & Popov, T.
(2009).
Characteristics and tendencies in development of the higher education in the sphere of public health. Folia Medica. Plovdiv: 51 (2), 68-73.