Eric Walker added Farming gave us salmonella, ancient DNA suggests | Science | AAAS to Rise of agriculture and Salmonella enterica
Eric Walker added Salmonella enterica serovar Typhi and Farming gave us salmonella, ancient DNA suggests | Science | AAAS to Salmonella enterica, and added Salmonella enterica to Salmonella
Eric Walker added a number of topics and a number of links to Salmonella, and added Salmonella to Enterobacteriaceae