Eric Walker added a number of links to A clinically important, plasmid-borne antibiotic resistance gene (β-lactamase TEM-116) present in desert soils, and added A clinically important, plasmid-borne antibiotic resistance gene (β-lactamase TEM-116) present in desert soils to Antimicrobial resistance in Africa and TEM-116
Eric Walker added a number of topics and a number of links to Extended spectrum beta-lactamases (ESBL), and added Extended spectrum beta-lactamases (ESBL) to Beta-lactamases