Petrov, Michael M.
Petrova, Atanaska
Stanimirova, Irina
Mircheva-Topalova, Marina
Koycheva, Lalka
Velcheva, Rayna
Stoycheva-Vartigova, Mariana
Raycheva, Ralitsa
Asseva, Galina
Petrov, Petar
Kardjeva, Velichka
Murdjeva, Marianna
Funding for this research was provided by:
Medical University of Plovdiv (β 19/2013)