1. Recombinant FSH versus highly purified FSH in intrauterine insemination: systematic review and metaanalysis 
Roberto Matorras, M.D., Ph.D., Carmen Osuna, M.D., Antonia Exposito, Ph.D., Lorena Crisol, B.S., José Ignácio Pijoan, M.D., Ph.D. 
Fertility and Sterility 
Volume 95, Issue 6, Pages e3 (May 2011)
DOI: /j.fertnstert
Copyright © 2011 American Society for Reproductive Medicine Terms and Conditions

2. Figure 1
Flow diagram of the records. Analysis of rec-FSH vs HP-FSH in IUI.
Fertility and Sterility  , e3DOI: ( /j.fertnstert )
Copyright © 2011 American Society for Reproductive Medicine Terms and Conditions

3. Figure 2
Effect on the per cycle pregnancy rate of rec-FSH vs. HP-FSH according the ratio of HP-FSH:rec-FSH dose administered.
Fertility and Sterility  , e3DOI: ( /j.fertnstert )
Copyright © 2011 American Society for Reproductive Medicine Terms and Conditions

4. Figure 3
Effect on the per woman pregnancy rate of rec-FSH vs. HP-FSH according the ratio of HP-FSH:rec-FSH dose administered.
Fertility and Sterility  , e3DOI: ( /j.fertnstert )
Copyright © 2011 American Society for Reproductive Medicine Terms and Conditions

5. Effect on the per first cycle pregnancy rate of rec-FSH vs
Effect on the per first cycle pregnancy rate of rec-FSH vs. HP-FSH according the ratio of HP-FSH:rec-FSH dose administered.
Fertility and Sterility  , e3DOI: ( /j.fertnstert )
Copyright © 2011 American Society for Reproductive Medicine Terms and Conditions