Question 1

What does David N. Johnston research?

Accepted Answer

David N. Johnston publishes mostly in Surgery, Organic Chemistry and Molecular Biology, on topics such as Esophageal and GI Pathology, Esophageal Cancer Research and Treatment and Synthesis and Biological Evaluation.

Question 2

Which keywords describe David N. Johnston's research?

Accepted Answer

The keywords of their largest research topics: Epidemiology, Endoscopic Stenting, Esophageal Perforation, Synthesis, Esophageal Carcinoma, Heterocyclic Compounds, Medicinal Chemistry and Preoperative Chemoradiotherapy.

Question 3

Where does David N. Johnston work?

Accepted Answer

David N. Johnston's main affiliation in the publication record is Queen's University Belfast, United Kingdom.

Question 4

How many publications and citations does David N. Johnston have?

Accepted Answer

OpenAlex counts 23 works and 385 citations for David N. Johnston, an h-index of 7, ranking #6,348,074 of 7,710,434 researchers worldwide on the quality score.

Question 5

Is David N. Johnston's h-index high?

Accepted Answer

An h-index of 7 is at or above that of 38% of the 408,096 ranked researchers whose main subfield is Surgery, which is in the top 69%.