# Roger A’Hern

**Type:** Researchers  
**Canonical URL:** https://scholariq.org/researchers/roger-a-hern/

## Facts

| Field | Value |
| --- | --- |
| Citations | 31,661 |
| Field | Estrogen and related hormone effects |
| h-index | 89 |
| i10-index | 248 |
| Last Known Institution | Imperial College Healthcare NHS Trust |
| OpenAlex ID | https://openalex.org/A5040167724 |
| ORCID iD | https://orcid.org/0000-0003-0593-8391 |
| Works | 440 |

## Researcher papers

- [DNA-Repair Defects and Olaparib in Metastatic Prostate Cancer](https://scholariq.org/papers/dna-repair-defects-and-olaparib-in-metastatic-prostate-cancer/)
- [Assessment of Ki67 in Breast Cancer: Recommendations from the International Ki67 in Breast Cancer Working Group](https://scholariq.org/papers/assessment-of-ki67-in-breast-cancer-recommendations-from-the-international-ki67/)
- [Prognostic Value of Ki67 Expression After Short-Term Presurgical Endocrine Therapy for Primary Breast Cancer](https://scholariq.org/papers/prognostic-value-of-ki67-expression-after-short-term-presurgical-endocrine/)

## Researcher topics

- [Estrogen and related hormone effects](https://scholariq.org/topics/estrogen-and-related-hormone-effects/)
- [Breast Cancer Treatment Studies](https://scholariq.org/topics/breast-cancer-treatment-studies/)
- [HER2/EGFR in Cancer Research](https://scholariq.org/topics/her2-egfr-in-cancer-research/)
- [Ovarian cancer diagnosis and treatment](https://scholariq.org/topics/ovarian-cancer-diagnosis-and-treatment/)
- [Lung Cancer Treatments and Mutations](https://scholariq.org/topics/lung-cancer-treatments-and-mutations/)

## Researcher university

- [Imperial College Healthcare NHS Trust](https://scholariq.org/institutions/imperial-college-healthcare-nhs-trust/)

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Source: ScholarIQ — public research metadata, principally OpenAlex. See https://scholariq.org/sources/ for provenance and https://scholariq.org/methodology/ for what these figures mean.