If you want a case to look at there is always the Ice Bay incident in Alaska a few years back which prompted the McNay Report.
Article on the human-wolf conflict in India
The fear of wolves: a review of wolf attacks on humans PDF
A Case History of Wolf-Human Encounters in Alaska and Canada {PDF}
I stand by my comments that wolf attacks on humans are rare, especially when dealing with healthy wolves. We have very little to fear when it comes this animal.