Identification of uidA gene sequences in beta-D-glucuronidase-negative Escherichia coli.

Por Feng, P, Lum, R, Chang, G W
Publicado em 1991

Proportion of beta-D-glucuronidase-negative Escherichia coli in human fecal samples.

Por Chang, G W, Brill, J, Lum, R
Publicado em 1989

Detection of mutagens produced by fungi with the Salmonella typhimurium assay.

Por Bjeldanes, L F, Chang, G W, Thomson, S V
Publicado em 1978

Purification and properties of histidine decarboxylase from Lactobacillus 30a.

Por Rosenthaler, J, Guirard, B M, Chang, G W, Snell, E E
Publicado em 1965