@article {Cheung:1999:0736-2935:907, title = "Assessment of the whole-body vibration exposed to helicopter pilots and analysis of its effects on their flight duration", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "1999", volume = "1999", number = "3", publication date ="1999-12-06T00:00:00", pages = "907-910", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/1999/00001999/00000003/art00069", keyword = "41, 13.1.4", author = "Cheung, Wan-Sup and Gyun, Hyu-Sang and Song, Gun-Sik and Kim, Soon-Hyub", abstract = "", }