<p>The flowchart of selecting procedure and the exclusive reason of studies are summarized.</p
<p>Flowchart of the Selection Process for Studies Included in the Systematic Review.</p
Flow chart of the selection of included studies for systematic review and meta-analysis.</p
<p>Flow chart for the process of selecting the 23 included studies for this meta-analysis.</p
<p>The flowchart of selecting procedure and the exclusive reason of studies are summarized.</p
<p>The flowchart of selecting procedure and the exclusive reasons of studies are summarized.</p
<p>A flow chart showing the process by which studies were selected for inclusion in this systematic ...
<p>Flow chart depicting the selection process for the studies included in the meta-analysis.</p
<p>Flow chart depicting the selection process of studies included in the meta-analysis.</p
<p>Flow chart depicting the selection process of studies included in the meta-analysis.</p
<p>Flow chart describing the successive steps during the selection of eligible studies.</p
Flow chart illustrating the process of search and selection of studies included in the present syste...
<p>* Once we had compiled a set of eligible studies, we searched their reference lists for additiona...
<p>Flow chart illustrating number of studies evaluated at each stage in the systematic review.</p
<p>Flow chart showing the number of abstracts and articles identified and evaluated during the revie...
<p>The flow chart shows the selection process by which the patients were submitted to statistical an...
<p>Flowchart of the Selection Process for Studies Included in the Systematic Review.</p
Flow chart of the selection of included studies for systematic review and meta-analysis.</p
<p>Flow chart for the process of selecting the 23 included studies for this meta-analysis.</p
<p>The flowchart of selecting procedure and the exclusive reason of studies are summarized.</p
<p>The flowchart of selecting procedure and the exclusive reasons of studies are summarized.</p
<p>A flow chart showing the process by which studies were selected for inclusion in this systematic ...
<p>Flow chart depicting the selection process for the studies included in the meta-analysis.</p
<p>Flow chart depicting the selection process of studies included in the meta-analysis.</p
<p>Flow chart depicting the selection process of studies included in the meta-analysis.</p
<p>Flow chart describing the successive steps during the selection of eligible studies.</p
Flow chart illustrating the process of search and selection of studies included in the present syste...
<p>* Once we had compiled a set of eligible studies, we searched their reference lists for additiona...
<p>Flow chart illustrating number of studies evaluated at each stage in the systematic review.</p
<p>Flow chart showing the number of abstracts and articles identified and evaluated during the revie...
<p>The flow chart shows the selection process by which the patients were submitted to statistical an...
<p>Flowchart of the Selection Process for Studies Included in the Systematic Review.</p
Flow chart of the selection of included studies for systematic review and meta-analysis.</p
<p>Flow chart for the process of selecting the 23 included studies for this meta-analysis.</p