Thema
Journal Article
170
615
21
A61K: Preparations for medical, dental, or toilet purposes (devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms a61j0003000000;chemical aspects of, or use of materials for deodorisation of air, for disinfection or sterilisation, or for bandages, dressings, absorbent pads or surgical articles a61l; soap compositions c11d)
21
A61P: Specific therapeutic activity of chemical compounds or medicinal preparations
21
Review
21
che
21
COVID-19 Vaccines
18
covid-19
17
COVID-19
13
新冠肺炎疫情
12
C07K: Peptides (peptides containing β-lactam rings c07d;cyclic dipeptides not having in their molecule any other peptide link than those which form their ring, e.g. piperazine-2,5-diones, c07d;ergot alkaloids of the cyclic peptide type c07d0519020000; single cell proteins, enzymes c12n;genetic engineering processes for obtaining peptides c12n0015000000)
11
C12N: Microorganisms or enzymes; compositions thereof; propagating, preserving, or maintaining microorganisms; mutation or genetic engineering; culture media (microbiological testing media c12q0001000000)
10
Nursing
10
bio
10
Antibodies, Viral
8
Air Pollutants
7
Drugs, Chinese Herbal
7
Particulate Matter
7
coronavirus disease 2019
6
新冠疫情
6
COVID-19 (Disease)
5
Engineering (General). Civil engineering (General)
5
Nucleic Acids
5
SARS-CoV-2
5
tec
5
Computer applications to medicine. Medical informatics
4
G01N: Investigating or analysing materials by determining their chemical or physical properties (measuring or testing processes other than immunoassay, involving enzymes or microorganisms c12m, c12q)
4
Geography (General)
4
Randomized Controlled Trial
4
Vaccines
4
air quality
4
公共卫生
4
Aerosols
3
Antibodies, Neutralizing
3
COVID-19 epidemic
3
Diseases of the digestive system. Gastroenterology
3
Education
3
L
3
Medicine (General)
3
Theory and practice of education
3
nursing management
3
疫情防控
3
Antiviral Agents
2
Bibliography. Library science. Information resources
2
C12R: Indexing scheme associated with subclasses c12c-c12q, relating to microorganisms
2
EC 3.4.-
2
Environmental Pollutants
2
Epidemics
2
International relations
2
Neoplasms. Tumors. Oncology. Including cancer and carcinogens
2
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