A Multilocus Molecular Phylogeny of the Parrots (Psittaciformes): Support for a Gondwanan Origin during the CretaceousTimothy F. Wright, Robert C. Fleischer, Gary R. Graves et al.|Molecular Biology and Evolution|2008Cited by 241
Sequence of the Structural Gene for Xanthine Dehydrogenase (<i>rosy</i> Locus) in <i>Drosophila melanogaster</i>Tim P. Keith, Geoffrey K. Chambers, Margaret A. Riley et al.|Genetics|1987Cited by 113