Shigella Dysenteriae Type 1 infections in US travellers to Mexico, 1988Julie Parsonnet, A Russell Gerber, Katherine D Greene, Robert V Tauxe, Octavio J Vallejo Aguilar and Paul A Blake33486622.9.1989543–545 Air travel and thrombotic episodes: the economy class syndromeJohn M Cruickshank, Richard ...
Duration describes the length of time over which volcanic products are emitted from the vent, typically during a given event. However, in the literature, duration can be used to describe an entire eruption, which may include multiple explosive events that occur over a period of weeks to months,...