1. Reporting of embryo transfer methods in IVF research: a cross-sectional study 
Pietro Gambadauro, Ramesan Navaratnarajah 
Reproductive BioMedicine Online 
Volume 30, Issue 2, Pages (February 2015)
DOI: /j.rbmo
Copyright © 2014 Reproductive Healthcare Ltd. Terms and Conditions

2. Figure 1
Article selection. The selection of articles was in accordance with criteria described in the Material and Methods section.
Reproductive BioMedicine Online  , DOI: ( /j.rbmo )
Copyright © 2014 Reproductive Healthcare Ltd. Terms and Conditions