Question 1

What does Hak Chang research?

Accepted Answer

Hak Chang publishes mostly in Surgery, Dermatology and Epidemiology, on topics such as Reconstructive Surgery and Microvascular Techniques, Reconstructive Facial Surgery Techniques and Facial Rejuvenation and Surgery Techniques.

Question 2

Which keywords describe Hak Chang's research?

Accepted Answer

The keywords of their largest research topics: Complications, Breast Reconstruction, Free Flap, Microsurgical Reconstruction, Anatomy, Quality of Life, Craniofacial and Reconstruction.

Question 3

Where does Hak Chang work?

Accepted Answer

Hak Chang's main affiliation in the publication record is Seoul National University, South Korea.

Question 4

How many publications and citations does Hak Chang have?

Accepted Answer

OpenAlex counts 124 works and 1,300 citations for Hak Chang, an h-index of 22, ranking #7,310,600 of 7,710,434 researchers worldwide on the quality score.

Question 5

Is Hak Chang's h-index high?

Accepted Answer

An h-index of 22 is at or above that of 88% of the 408,096 ranked researchers whose main subfield is Surgery, which is in the top 13%.