1Richard L. Davidson,Charles R. Ashman. Chromosomally integrated shuttle vectors and molecular analysis of mutagenesis in mammalian cells[J] 1987,Somatic Cell and Molecular Genetics(4):415~417 被引量:1
2Charles R. Ashman,Richard L. Davidson. High spontaneous mutation frequency of BPV shuttle vector[J] 1985,Somatic Cell and Molecular Genetics(5):499~504 被引量:1