@misc{indiciaecb9001be94b9, title = {The "omics" haystack: defining sources of sample bias in expression profiling.}, author = {O John Semmes}, year = {2005}, doi = {10.1373/clinchem.2005.053405}, url = {https://pubmed.ncbi.nlm.nih.gov/16120944/}, note = {Source identifier: 16120944} }