TY - RPRT TI - [Polyethylene flasks for liquid scintillation counting]. AU - M A Chepyzheva AU - V N Kalinin AU - G Ia Kolomiĭtseva AU - E P Senchenkov PY - 1979 UR - https://pubmed.ncbi.nlm.nih.gov/465610/ ID - 465610 ER -