Sentence examples for caused is unknown from inspiring English sources

Rhabdomyolysis is not a cumulative adverse effect of trabectedin because the majority of cases happen during the first 3 cycles, but the mechanism by which it may be caused is unknown.

The cause is unknown pending an autopsy.

For the majority the cause is unknown.

In most cases the cause is unknown.

So far, the cause is unknown.

Its cause is unknown, and there is no effective treatment.

Deaths are to be reported when the cause is unknown.

Its cause is unknown, symptoms can last for years and there is no effective treatment.

For around one third of phobia sufferers, however, the cause is unknown.

The cause is unknown, and until recently there was no cure.

Some cases are due to infection, but often the cause is unknown.