@article {Goring2016,
	title = {Disconnected by design: analytic approach in treatment networks having no common comparator},
	journal = {Research synthesis methods},
	year = {2016},
	publisher = {Wiley Online Library},
	doi = {10.1002/jrsm.1204},
	author = {Goring, SM and Gustafson, P and Liu, Y and Saab, S and Cline, SK and Platt, RW}
}
