Dynamics of peer relationships across the first two years of junior high as a function of gender and changes in classroom composition by Lubbers, M, Snijders, T, Van Der Werf, M

Dynamics of Peer Relationships Across the First Two Years of Junior High as a Function of Gender and Changes in Classroom Composition by Lubbers, M, Snijders, T, Van Der Werf, M

The impact of peer relations on academic progress in junior high by Lubbers, M, Van der Werf, M, Snijders, T, Creemers, B, Kuyper, H

Vaccine-induced immunity circumvented by typical Mycobacterium tuberculosis Beijing strains. by Kremer, K, van-der-Werf, M, Au, B, Anh, D, Kam, K, van-Doorn, H, Borgdorff, M, van-Soolingen, D

A cluster of multidrug-resistant Mycobacterium tuberculosis among patients arriving in Europe from the Horn of Africa: A molecular epidemiological study by Walker, T, Merker, M, Knoblauch, A, Helbling, P, Schoch, O, van der Werf, M, Kranzer, K, Fiebig, L, Kröger, S, Haas, W, Hoffmann, H, Indra, A, Egli, A, Cirillo, D, Robert, J, Rogers, T, Groenheit, R, Mengshoel, A, Mathys, V, Haanperä, M, Soolingen, D, Niemann, S, Böttger, E, Keller, P