Published
Malaria situation in Bulgaria and surveillance measures (1991-2000)
by
Kurdova R.I., Vutchev D.I. and Petrov P.P.
by Baba Alper
by Tassios D.
by Mihopoulos N., Dassenakis M., Anastasakis G., Scoullos M.
by Karapanagioti H.K., Atalay As.