Of course, well-off people often already get the nanny treatment for complex loans.

FORBES: The Mortgage Nanny

To get to your question, the antidepressant potential of ketamine was discovered serendipitously in patients receiving the drug for the treatment of complex regional pain syndrome, or CRPS, a miserable condition characterized by severe pain, swelling and changes in the skin.

CNN: Is it safe to use ketamine as a pain drug?

"If the treatment wasn't complex, there wouldn't be such a high number of suicides amongst ex-servicemen, and so many in prison and sleeping on the streets, " he argued.

BBC: Conservatives' debate

This means that treatment decisions are more complex.

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Mr Maduro, who has been named by President Chavez as his preferred successor, said the treatment was in a "complex and difficult stage".

BBC: Hugo Chavez 'battling for his life', says VP Maduro

Along the way, she breaks down complex medical terminology and explains what's going on when the body undergoes treatment like chemotherapy.

CNN: 'Shoot-em-up' helps teens battle cancer

On his admission to the US treatment centre, Gascoigne's management company said he was alcoholic with "complex issues" which were being dealt with by professionals.

BBC: Gazza rehab: Paul Gascoigne reveals US clinic drama

"He is carrying out, let's say, assimilating as he would say, in the spirit of battle, but they're complex treatments... that should at some point begin to close the cycle of treatment of his illness, " Maduro said.

NPR: VP: Chavez Getting 'Complex And Tough' Treatments

More than being wrong, the dismissal was, in my opinion, tremendously wrongheaded in its treatment of the prosecutors involved, and seemingly oblivious to the realities of a longlasting, complex, international investigation.

FORBES: Lindsey Prosecutors Deserved Better