权威例句
Frequency and prevention of symptomless deep-vein thrombosis in long-haul flights: a randomised trial.Coleridge Smith PD. Frequency and prevention of symptomless deep-vein thrombosis in long-haul flights: a randomized trialVenous Thrombosis After Long-haul FlightsEffect of melatonin on jet lag after long haul flights.Prevention of venous thrombosis in long-haul flights with Flite Tabs: the LONFLIT-FLITE randomized, controlled trial.Vigilance on the civil flight deck: incidence of sleepiness and sleep during long-haul flights and associated changes in physiologic...Changes of biochemical markers and functional tests for clot formation during long-haul flightsLong-haul flights and deep vein thrombosis: a significant risk only when additional factors are also present.Assessing Exposure to Cosmic Radiation during Long-haul FlightsPerceived fatigue for short- and long-haul flights: a survey of 739 airline pilots.