title: What are the challenges of stability investigations and sample stabilization in regulated bioanalysis?
authors.forename: Katja
authors.initials: K
authors.lastname: Heinig
authors.forename: Elke
authors.initials: E
authors.lastname: Zwanziger
authors.forename: Dieter
authors.initials: D
authors.lastname: Zimmer
mesh_terms: D001681:Biological Assay / Q000379:methods* / Q000592:standards*; D002138:Calibration; D033161:Government Regulation; D017408:Guidelines as Topic; D013048:Specimen Handling / Q000379:methods* / Q000592:standards*; D054928:Validation Studies as Topic