# Nobuyuki Hamajima

**Type:** Researchers  
**Canonical URL:** https://scholariq.org/researchers/nobuyuki-hamajima/

## Facts

| Field | Value |
| --- | --- |
| Citations | 21,801 |
| Field | Helicobacter pylori-related gastroenterology studies |
| h-index | 69 |
| i10-index | 419 |
| OpenAlex ID | https://openalex.org/A5072163194 |
| ORCID iD | https://orcid.org/0000-0003-2870-3341 |
| Works | 737 |

## Researcher papers

- [Oral health status and health-related quality of life: a systematic review](https://scholariq.org/papers/oral-health-status-and-health-related-quality-of-life-a-systematic-review/)

## Researcher topics

- [Helicobacter pylori-related gastroenterology studies](https://scholariq.org/topics/helicobacter-pylori-related-gastroenterology-studies/)
- [Folate and B Vitamins Research](https://scholariq.org/topics/folate-and-b-vitamins-research/)
- [Global Maternal and Child Health](https://scholariq.org/topics/global-maternal-and-child-health/)
- [Alcohol Consumption and Health Effects](https://scholariq.org/topics/alcohol-consumption-and-health-effects/)
- [Smoking Behavior and Cessation](https://scholariq.org/topics/smoking-behavior-and-cessation/)

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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.