@misc{indiciae85f4a6391e6b, title = {[On setting up control groups in biochemical studies].}, author = {V I Levin and I P Danilov and D F Iarmakovich and S F Oshmianko}, year = {1969}, url = {https://pubmed.ncbi.nlm.nih.gov/4185355/}, note = {Source identifier: 4185355} }