Retraction notices

Anastrozole or letrozole for ovulation induction in clomiphene-resistant women with polycystic ovarian syndrome: a prospective randomized trial

Type

Retraction

Notice date

9/8/2020 0:00

Journal

Fertility and Sterility

Publisher

Elsevier

Notice DOI

10.1016/j.fertnstert.2020.08.1407

Original paper DOI

10.1016/j.fertnstert.2007.05.010

Reasons

• Duplication of Data
• Investigation by Third Party

Matching venue names

Name match only, not an authoritative journal identifier.

• Fertility and Sterility