Efficacy of osteoporosis therapies in a network meta-analysis with indirect comparisons: Many concerns for new tools of evidence synthesis?

1. Catalá-López, F.
2. Sanfélix-Gimeno, G.
3. Tobías, A.
4. Hurtado, I.
5. Sanfélix-Genovés, J.
6. Peiró, S.