Paper  doi  bibtex   

@article{dequen_comparing_2014,
	title = {Comparing {Methods} {Of} {Bias} {Adjustment} {For} {Meta}-{Analysis} {Of} {Observational} {Data} {To} {Evaluate} {Vertebral} {Augmentation} {Procedures} {For} {Treating} {Osteoporotic} {Vertebral} {Compression} {Fractures}},
	volume = {17},
	issn = {10983015},
	url = {https://linkinghub.elsevier.com/retrieve/pii/S1098301514003064},
	doi = {10.1016/j.jval.2014.03.255},
	language = {en},
	number = {3},
	urldate = {2019-09-19},
	journal = {Value in Health},
	author = {Dequen, P. and Cooper, N. J. and Abrams, K. R.},
	month = may,
	year = {2014},
	pages = {A42}
}