1-2 of about 2 matches for site:www.merckmanuals.com including lysine
https://www.merckmanuals.com/professional/infectious-diseases/laborato...
Cystine-tellurite blood agar Löffler coagulated serum medium Escherichia coli or enterohemorrhagic pathogens (Shiga toxin producers, including O157-H7) MacConkey- sorbitol
https://www.merckmanuals.com/en-ca/professional/infectious-diseases/la...
Cystine-tellurite blood agar Löffler coagulated serum medium Escherichia coli or enterohemorrhagic pathogens (Shiga toxin producers, including O157-H7) MacConkey- sorbitol