Authors: C G Groth; L Hagenfeldt; S Dreborg; B Löfström; P A Ockerman; K Samuelsson; L Svennerholm; B Werner; G Westberg Journal: Lancet Date: 1971-06-19 Impact factor: 79.321
Authors: M W Heartlein; V A Roman; J L Jiang; J W Sellers; A M Zuliani; D A Treco; R F Selden Journal: Proc Natl Acad Sci U S A Date: 1994-11-08 Impact factor: 11.205