Instruct: Identify the main category of Medrxiv papers based on the titles
Query: Demographic Characteristics and Clinical Features of COVID-19 Patients Admitted in a Combined Military Hospital of Bangladesh
67
The categories of this paper are: transplantation
3
The categories of this paper are: sexual
1
The categories of this paper are: sports
33
The categories of this paper are: physical
21
The categories of this paper are: psychology
56
The categories of this paper are: research
69
The categories of this paper are: palliative
45
The categories of this paper are: pharmacology
22
The categories of this paper are: clinical
20
The categories of this paper are: psychiatry
0
The categories of this paper are: neurology
59
The categories of this paper are: respiratory
46
The categories of this paper are: therapeutics
49
The categories of this paper are: intensive
43
The categories of this paper are: environmental
26
The categories of this paper are: systems