Assertion: mechanical ventilation | /r/HasProperty | unreliable
Facets:
value: owing to the mechanism
type: OTHER
value: through the want of proper attention
type: CAUSE
Source sentences:
text: Mechanical ventilation is not only costly to instal and maintain, but it is unreliable and perpetually going wrong, either through the want of proper attention (which is seldom given), or owing to the mechanism getting out of order and breaking down."—Houghton.