Comparison of different sampling techniques and of different culture methods for detection of group B streptococcus carriage in pregnant women - El Aila, N A; Tency, I; Claeys, G; Saerens, B; Cools, P; Verstraelen, H; Temmerman, M; Verhelst, R; Vaneechoutte, M (BMC Infection Diseases, 2010)