Eric Walker added a number of topics and a number of links to Gram-negative bacteria, and added Gram-negative bacteria to Bacteria and Gram staining

Eric Walker added | Kansas State University | News and Communications Services to Pasteurella multocida, and added Pasteurella multocida to Pasteurella

Eric Walker added Pasteurella multocida to Pasteurella, and added Pasteurella to Gram-negative bacteria