TY - RPRT TI - Reverse transcriptase: correlation of zinc content with activity. AU - B J Poiesz AU - G Seal AU - L A Loeb PY - 1974 DO - 10.1073/pnas.71.12.4892 UR - https://pubmed.ncbi.nlm.nih.gov/4140513/ ID - 4140513 ER -