Pero, R W Hybridization of polyuridylic acid to human DNA immobilized onto nitrocellulose filters. [electronic resource] - Nucleic acids research Jul 1975 - 1163-76 p. digital Publication Type: Journal Article ISSN: 0305-1048 Standard No.: 10.1093/nar/2.7.1163 doi Subjects--Topical Terms: Adenine Nucleotides--analysisBreast--analysisCentrifugation, Density GradientChromatographyDNA--analysisFemaleHumansHydroxyapatitesLymphocytes--analysisNucleic Acid HybridizationPancreas--enzymologyPlacenta--analysisPoly UPregnancyRibonucleasesUltrafiltration