Home ›
Entities
› academia
› Relationship between popularity and the likely efficacy: an observational study based on a random selection on top-ranked physical activity apps
Relationship between popularity and the likely efficacy: an observational study based on a random selection on top-ranked physical activity apps
Research article (BMJ Open, 2019) · cited 16× · AI/ML
Relationship between popularity and the likely efficacy: an observational study based on a random selection on top-ranked physical activity apps
Summary
Relationship between popularity and the likely efficacy: an observational study based on a random selection on top-ranked physical activity apps is a scholarly article[1].
Key Facts
Relationship between popularity and the likely efficacy: an observational study based on a random selection on top-ranked physical activity apps's instance of is recorded as scholarly article[2].
References
Programmatic citations — every numbered marker resolves to a verifiable graph row below.
Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.
APA4ort.xyz Knowledge Graph. (2026). Relationship between popularity and the likely efficacy: an observational study based on a random selection on top-ranked physical activity apps. Retrieved May 24, 2026, from https://4ort.xyz/entity/relationship-between-popularity-and-the-likely-efficacy-an-observational-study-based-on-a-random-selection-on-top-ranked
MLA“Relationship between popularity and the likely efficacy: an observational study based on a random selection on top-ranked physical activity apps.” 4ort.xyz Knowledge Graph, 4ort.xyz, 24 May. 2026, https://4ort.xyz/entity/relationship-between-popularity-and-the-likely-efficacy-an-observational-study-based-on-a-random-selection-on-top-ranked.
BibTeX@misc{4ortxyz_relationship-between-popularity-and-the-likely-efficacy-an-observational-study-based-on-a-random-selection-on-top-ranked_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Relationship between popularity and the likely efficacy: an observational study based on a random selection on top-ranked physical activity apps}}, year = {2026}, url = {https://4ort.xyz/entity/relationship-between-popularity-and-the-likely-efficacy-an-observational-study-based-on-a-random-selection-on-top-ranked}, note = {Accessed: 2026-05-24}}
LLM promptAccording to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Relationship between popularity and the likely efficacy: an observational study based on a random selection on top-ranked physical activity apps — https://4ort.xyz/entity/relationship-between-popularity-and-the-likely-efficacy-an-observational-study-based-on-a-random-selection-on-top-ranked (retrieved 2026-05-24)
