Instruct: Identify the main category of Medrxiv papers based on the titles and abstracts
Query: Comparison of respiratory protection during exercising tasks between different wearing methods of replaceable particulate respirators and powered air-purifying respirators
56
The categories of this paper are: research
21
The categories of this paper are: psychology
3
The categories of this paper are: sexual
40
The categories of this paper are: geriatric
55
The categories of this paper are: obstetrics
48
The categories of this paper are: critical
17
The categories of this paper are: informatics
52
The categories of this paper are: nursing
31
The categories of this paper are: imaging
59
The categories of this paper are: respiratory
13
The categories of this paper are: genetic
62
The categories of this paper are: orthopedics
63
The categories of this paper are: pain
71
The categories of this paper are: ethics
19
The categories of this paper are: public
54
The categories of this paper are: gynecology