Authors: Usonis, V Bakasenas, V Morkunas, B Valentelis, R Ching, P Kreysler, J

Citation: V. Usonis et al., Diphtheria in Lithuania, 1986-1996, J INFEC DIS, 181, 2000, pp. S55-S59

Authors: Ronne, T Valentelis, R Tarum, S Griskevica, A Wachmann, CH Aggerbeck, H Plesner, AM Hansen, KG Ricks, P

Citation: T. Ronne et al., Immune response to diphtheria booster vaccine in the Baltic states, J INFEC DIS, 181, 2000, pp. S213-S219