Authors: A BALLIO; E B CHAIN; F DENTICE DI ACCADIA; M MAURI; K RAUER; M J SCHLESINGER; S SCHLESINGER Journal: Nature Date: 1961-08-26 Impact factor: 49.962
Authors: G N ROLINSON; F R BATCHELOR; D BUTTERWORTH; J CAMERON-WOOD; M COLE; G C EUSTACE; M V HART; M RICHARDS; E B CHAIN Journal: Nature Date: 1960-07-16 Impact factor: 49.962