Studies on the significance of secretory IgA antibodies in the pathogenesis and clinical course of enterobiasis in infected persons from Bulgaria: preliminary findings
Kaneva, E., Harizanov, R., Velcheva, D., Tsvetkova, N., Pavlova, M., Alexiev, I., Dimitrova, R., Videnova, M., Borisova, R., Ivanova, A.
A Study of Paratyphoid Fever in Bulgarian Children
Pavlova, M., Alexandrova, E., Kalchev, Y., Velev, V., Murdjeva, M., Kantardjiev, T.
Prevalence of Diarrheagenic E. Coli Among Hospitalized Children in a Clinical Centre
Velev, V., Pavlova, M., Alexandrova, E., Popov, M., Ivanov, I. R.