Authors: G M Kirtland; T D Morris; P H Moore; J J O'Brian; C G Edmonds; J A McCloskey; J R Katze Journal: J Bacteriol Date: 1988-12 Impact factor: 3.490
Authors: R C Morris; B J Brooks; P Eriotou; D F Kelly; S Sagar; K L Hart; M S Elliott Journal: Nucleic Acids Res Date: 1995-07-11 Impact factor: 16.971