# Expression of concern: Randomized comparison of superovulation with letrozole vs. clomiphene citrate in an IUI program for women with recently surgically treated minimal to mild endometriosis

PMC · DOI: 10.1111/aogs.14872 · Acta Obstetricia et Gynecologica Scandinavica · 2024-05-01

## Full-text entities

- **Diseases:** endometriosis (MESH:D004715)
- **Species:** Homo sapiens (human, species) [taxon 9606]

## Full text

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Source: https://tomesphere.com/paper/PMC11168277