what are the minute parameters followed in agar diffusion assay? such as pH, adding any enzyme aor microfiltration needed? if possible give reference where exact quantities are mentioned in each step.
Jorgensen, J. H., & Turnidge, J. D. (2015). Susceptibility test methods: dilution and disk diffusion methods. In Manual of Clinical Microbiology, Eleventh Edition (pp. 1253-1273). American Society of Microbiology.
Bonev, B., Hooper, J., & Parisot, J. (2008). Principles of assessing bacterial susceptibility to antibiotics using the agar diffusion method. Journal of antimicrobial chemotherapy, 61(6), 1295-1301.