The number of spores found in the human gut is too high to be attributed solely to consumption through food contamination.

Other works have been attributed to him on the basis of style or through historical documents naming him on contracts.

The species' extinction has been attributed to hunting and habitat clearance through burning.

Deep water blackout is sometimes attributed to the practiced diver's ability through training to suppress the urge to breathe.

This can be attributed to the development of the Sarpech design through centuries.

This could largely be attributed to several cultural diffusion between India and other countries through trade,colonization and increasing improvement in technology.

Upon reopening, the site's number of visitors more than doubled, the increased popularity attributed to greater exposure through the media coverage.

This study has established that monetary values need to be attributed to conservation of the site for biodiversity and pilgrimage through regulated ecotourism.

The name Clack has also been attributed to the sound through the village of an ancient mill once in operation.

The brown pelican's problems are attributed mostly to pesticides, both through direct poisoning and through their effect on reproductive success, she said.