@misc{indiciae5b195f45ee08, title = {Analytical biases with liquid quality control material.}, author = {P J Howanitz and J H Howanitz and H V Lamberson and D Tiersten and H Lansky}, year = {1983}, url = {https://pubmed.ncbi.nlm.nih.gov/6624731/}, note = {Source identifier: 6624731} }