Expect it to have mostly medical drug interventions;

I bought the Latov book when it came out and it had two glaring
errors in it about B12 on separate pages. (he said to take 500 milligrams a day).

It focused on medical testing and medical interventions. There were 3 or 4 famous people, sharing their PN bios at the end. I don't recall Latov spending much time on drug induced PN either. So I am not at this time shelling out my retirement $$ for this newer one. I'd appreciate others giving a book review here, though.