1. Insertion/deletion polymorphism in intron 16 of ACE gene in idiopathic recurrent spontaneous abortion: case-control study, systematic review and meta-analysis 
Nina Pereza, Saša Ostojić, Matea Zdravčević, Marija Volk, Miljenko Kapović, Borut Peterlin 
Reproductive BioMedicine Online 
Volume 32, Issue 2, Pages (February 2016)
DOI: /j.rbmo
Copyright © 2015 Reproductive Healthcare Ltd. Terms and Conditions

2. Figure 1
PRISMA flow diagram showing the process of literature searching and selection criteria for inclusion in the systematic review and meta-analysis.
Reproductive BioMedicine Online  , DOI: ( /j.rbmo )
Copyright © 2015 Reproductive Healthcare Ltd. Terms and Conditions

3. Figure 2
Forest plot for the meta-analysis of ACE I/D polymorphism in intron 16 under dominant genetic model (DD+ID versus II) using random effects model.
Reproductive BioMedicine Online  , DOI: ( /j.rbmo )
Copyright © 2015 Reproductive Healthcare Ltd. Terms and Conditions

4. Figure 3
Forest plot for the meta-analysis of ACE I/D polymorphism in intron 16 under recessive genetic model (DD versus II+ID) using random effects model.
Reproductive BioMedicine Online  , DOI: ( /j.rbmo )
Copyright © 2015 Reproductive Healthcare Ltd. Terms and Conditions