The finding, though still confidential, has prompted comments from Europe.
That finding, while not a surprise to researchers, nevertheless prompted a whole new set of questions: Why is there no life?
The findings also prompted another major shift in emergency policy, transit officials said.
Their findings prompted queries from many people who said they also felt depression, but in the summer.
The findings have prompted urgent calls for costly new measures to control the disease.
This finding prompted new regulations worldwide for climate control systems.
The finding of similar fractures in several patients after his own prompted him to write about it.
But he is pessimistic about whether his findings will prompt changes in legal procedure.
Those findings prompted a second round of samples, which the technicians will analyze today and should tell them how serious the problem is.
His findings prompted the resignation of the hospital's president and 34 other employees.