Baron, U., Schnappinger, D., Helbl, V., Gossen, M., Hillen, W., & Bujard, H. (1999). Generation of conditional mutants in higher eukaryotes by switching between the expression of two genes. The National Academy of Sciences.

Baron, Udo, Dirk Schnappinger, Vera Helbl, Manfred Gossen, Wolfgang Hillen, και Hermann Bujard. Generation of Conditional Mutants in Higher Eukaryotes By Switching between the Expression of Two Genes. The National Academy of Sciences, 1999.

Baron, Udo, et al. Generation of Conditional Mutants in Higher Eukaryotes By Switching between the Expression of Two Genes. The National Academy of Sciences, 1999.