@misc{indiciaebad14ed929fb, title = {Fit-for-purpose shellfish reference materials for internal and external quality control in the analysis of phycotoxins.}, author = {Philipp Hess and Pearse McCarron and Michael A Quilliam}, year = {2006}, doi = {10.1007/s00216-006-0792-8}, url = {https://pubmed.ncbi.nlm.nih.gov/17004057/}, note = {Source identifier: 17004057} }