Question 1

What does U. Christmann research?

Accepted Answer

U. Christmann publishes mostly in Surgery, Cardiology and Cardiovascular Medicine and Pulmonary and Respiratory Medicine, on topics such as Diphtheria, Corynebacterium, and Tetanus, High Altitude and Hypoxia and Cardiac Arrest and Resuscitation.

Question 2

Which keywords describe U. Christmann's research?

Accepted Answer

The keywords of their largest research topics: Epidemiology, Adaptation, Airway Stenosis, Cardiac Arrest, Cardiopulmonary Bypass, Coronary Artery Bypass Surgery, Corynebacterium and Diagnosis.

Question 3

Where does U. Christmann work?

Accepted Answer

U. Christmann's main affiliation in the publication record is Schüchtermann-Klinik, Germany.

Question 4

How many publications and citations does U. Christmann have?

Accepted Answer

OpenAlex counts 15 works and 44 citations for U. Christmann, an h-index of 2, ranking #6,013,238 of 7,710,434 researchers worldwide on the quality score.

Question 5

Is U. Christmann's h-index high?

Accepted Answer

An h-index of 2 is at or above that of 5.9% of the 408,096 ranked researchers whose main subfield is Surgery, which is in the top 98%.