by Nenova, Ivanka S, Valcheva, Mariana Y, Beleva, Elina A, Tumbeva, Dora Y, Yaneva, Marianna P, Rancheva, Emilia L, Grudeva-Popova, Zhanet G
Published in Folia Medica (01.09.2016)

by Nenova, Ivanka S, Karnolski, Istilian N, Mateva, Nonka G, Sotirova, Katya N
Published in Folia medica (Plovdiv) (2006)

by Nenova, Ivanka S, Goranov, Stefan E, Mateva, Nonka G, Ananoshtev, Nikola H
Published in Folia medica (Plovdiv) (2003)

by Mateva, Nonka G, Nenova, Ivanka S, Georgieva, Inna G, Shtraklina, Nevena T, Doikova, Antoniya D
Published in Folia medica (Plovdiv) (2003)