@JournalArticle {2794,
	title = {Accidents and diseases assessed},
	journal = {Tunnels and Tunnelling International},
	volume = {August},
	year = {2017},
	month = {2017-08-01 00:00:00},
	pages = {40-42},
	publisher = {Morgan-Grampian},
	abstract = {
Occupational health and safety risks can increase the probability of Accidents at Work (AW) and Occupational Diseases (OD). This article will consider the differences between the two main tunnelling methods: CEM - Conventional Excavation Method,and TBM - Tunnel Boring Machine Excavation Method.
},
	keywords = {accidents at work, occupational diseases, tunnelling},
	issn = {1369-3999},
	url = {http://www.tunnelsonline.info/},
	author = {Tender, M. and Couto, J. P.}
}