# Products by TS.BS. Vũ Duy Kiên

> Consultant and trainer in medical research. I help health professionals design studies, analyse data and write scientific reports with less friction.

Tiếng Việt: [https://sanpham.vuduykien.com/index.md](https://sanpham.vuduykien.com/index.md) · English: [https://sanpham.vuduykien.com/en/index.md](https://sanpham.vuduykien.com/en/index.md)

## My links

- [Website](https://www.vuduykien.com/)
- [YouTube](https://www.youtube.com/drkien)
- [Facebook](https://www.facebook.com/tsbsvuduykien)
- [Zalo group](https://www.vuduykien.com/zalo)
- [Telegram group](https://www.vuduykien.com/telegram)
- [Google Scholar](https://scholar.google.com/citations?user=TMpwEhkAAAAJ&hl=vi)
- [ORCID](https://orcid.org/0000-0002-4333-8912)

## Courses

### [NCKH55 course replay](https://khoahoc.vuduykien.com/nckh55xl)

Course · Product language: Vietnamese

Watch the 5 recorded sessions and slides of the medical research course, whenever it suits you.

## Books

### [135 research topics in medicine (Vietnamese)](https://135.vuduykien.com/)

Book · Product language: Vietnamese

135 topics across 27 specialties, with population, study design and references checked back against PubMed.

### [135 Clinical Research Topics](https://vuduy13.gumroad.com/l/ahnkbwz)

Book · Product language: English

The English edition for an international readership, available as PDF and EPUB.

[Payhip](https://payhip.com/b/1czOP) · [Leanpub](https://leanpub.com/135clinicalresearchtopics)

### [ChatGPT and Codex in medical research (ebook, Vietnamese)](https://codex.vuduykien.com/)

Book · Product language: Vietnamese

A PDF ebook for physicians, nurses and postgraduates: writing prompts, checking numbers, protecting patient data.

## Apps and tools

### [Literature search and review](https://tongquan.vuduykien.com/)

Tool · Product language: Vietnamese

From a research idea in Vietnamese to a cited literature review: PICO framework, PubMed search, summaries and synthesis.

### [Research skill store for ChatGPT and Codex](https://skill.vuduykien.com/)

Tool · Product language: Vietnamese

Skills for ChatGPT and Codex that help write research protocols and analyse medical research data.

### [ScholarPrompt: research prompts](https://apps.apple.com/vn/app/scholarprompt/id6793660125)

App · Product language: Vietnamese

A library of 900 Vietnamese prompts that follow the 9 steps of a research project, on iPhone and Android.

[Google Play](https://play.google.com/store/apps/details?id=com.vuduykien.prompt_nghien_cuu) · [Website](https://scholarprompt.com/)

### [RotaLark](https://apps.apple.com/us/app/rotalark/id6794818520)

App · Product language: English

A private, offline-first shift calendar for iPhone with on-device rota scanning.

[Website](https://rotalark.com/)

### [Halyard Apps: Construction Calculator](https://play.google.com/store/apps/details?id=com.halyardapps.tradecalc)

App · Product language: English

An offline construction calculator for Android, with no account needed.

[Website](https://halyardapps.com/)

### [Timemazone](https://timemazone.com/)

Tool · Product language: English

A visual world clock, time zone converter and meeting planner. No account needed.

## Free to use

### [Sample size calculator](https://medical-sample-size-calculator.netlify.app/)

Free · Product language: Vietnamese

Work out the sample size needed to estimate a proportion in medical research.

### [Research topic finder](https://detai.vuduykien.com/)

Free · Product language: Vietnamese

From population, outcome and study type to suggested research titles.

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Prices, offers and terms are on each product's own page.