"Well, it's usually used in combination with other chemotherapy drugs, but it basically stops cell growth," he explains, very briefly. "It has some serious side effects because of that, and we have a limited supply, but.." Rory trails off with a shrug and a look to Sarah. It's up to her, ultimately, but something in Rory's book is better than nothing.

"We also have limited supplies of methotrexate and prednisone. They all come with significant side effects and I'm not sure we have enough for more than a single course of treatment. We have a clinic library. I can get your more information so you can think about it. We're not going to start anything here and now. But it is something to think about."