@article {gallagher2013possible,
	title = {Possible mechanisms for the reduction of low back pain associated with standing on a sloped surface},
	journal = {Gait \& posture},
	volume = {37},
	number = {3},
	year = {2013},
	pages = {313{\textendash}318},
	publisher = {Elsevier},
	author = {Gallagher, Kaitlin M and Wong, Alexander and Callaghan, Jack P}
}
