In short, it needed a good strong dose of realism, but a «believing» realism, filled with courage to strike out for the new in history. (religion-online.org)
So my book is a paranormal urban fantasy with strong doses of science fiction and romance. (authors.com)
They strip the gut of healthy bacteria needed for immunity, among other things, and you can become resistant to antibiotics over time and need stronger doses each time. (freshly-grown.com)