Apparently some combination of my unusual modification commands had triggered the malfunction alert at a basic level.

The combination triggered similar symptoms in animal testing.

The combination of the two species triggers an immune system response that is not set off by either species individually.

The many possible combinations of symptoms have triggered debate about whether the diagnosis represents a single disorder or a number of discrete syndromes.

Some agent or a combination of agents triggers the body's immune system to produce an inflammatory reaction in the intestinal tract.

Specific combinations of amplitude, frequency and waveform may trigger the most intense response.

Sometimes it takes a combination of food and drink to trigger a headache.

Within weeks, a combination of market whispers and Hutton's financial weakness triggered a stunningly swift loss of confidence by bankers and brokers.

In Cincinnati, as in the Los Angeles riots in 1992, the volatile combination of race relations and police behavior triggered violent protests.

A combination of factors can trigger the autoimmune process, some of which may affect one person but not another.