@article{ObermeierBergSichtigetal.2009,
  author    = {Martin Obermeier and Thomas Berg and Nadine Sichtig and Patrick Braun and Martin P. D{\"a}umer and Hauke Walter and Christian Noah and Eva Wolf and Harm M{\"u}ller and Martin St{\"u}rmer and Alexander Thielen and Rolf Kaiser},
  title     = {Determination of HIV-1 co-receptor usage in German patients : comparison of genotypic methods with the TROFILE® phenotypic assay},
  journal   = {Journal of the International AIDS Society ; from Ninth International Congress on Drug Therapy in HIV Infection Glasgow, UK. 9-13 November 2008},
  volume    = {11},
  number    = {(Suppl 1):P201},
  doi       = {10.1186/1758-2652-11-S1-P201},
  year      = {2009},
}