Publication | Open Access
Comparison of IVF cycles reported in a voluntary ART registry with a mandatory registry in Spain
19
Citations
11
References
2010
Year
Data from the voluntary ART register for IVF cycles are valid, but those for donor egg cycles are not. Further study is necessary to determine the reasons for this difference.
| Year | Citations | |
|---|---|---|
2009 | 1K | |
2009 | 593 | |
1998 | 243 | |
2004 | 195 | |
2005 | 186 | |
2008 | 171 | |
2008 | 49 | |
1991 | 40 | |
2009 | 37 | |
2009 | 18 |
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