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. 2023 Aug;120(2):396.
doi: 10.1016/j.fertnstert.2023.06.022.

Retraction notice to "Extended letrozole therapy for ovulation induction in clomiphene-resistant women with polycystic ovary syndrome: a novel protocol"

No authors listed
Free article

Retraction notice to "Extended letrozole therapy for ovulation induction in clomiphene-resistant women with polycystic ovary syndrome: a novel protocol"

No authors listed. Fertil Steril. 2023 Aug.
Free article
No abstract available

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