TY - RPRT TI - SARS molecular detection external quality assurance. AU - Christian Drosten AU - Hans Wilhelm Doerr AU - Wilina Lim AU - Klaus Stöhr AU - Matthias Niedrig PY - 2004 DO - 10.3201/eid1012.040416 UR - https://pubmed.ncbi.nlm.nih.gov/15663861/ ID - 15663861 ER -