Anuncio
relacionado con: future evolution of humansEnabling you to solve the toughest problems in life science. Complete your research with top quality products.
Services:
- Sign In
Sigma® Life Science
View contract pricing, get quotes
- Classic Lab Chemicals
High-quality laboratory reagents.
Solvents, salts, acids, bases
- Sigma® Life Science
Cell culture, antibodies
and more biological products
- Analytical/Chromatography
Browse our Analytical Reagents,
Standards, Microbiology and more.
- Order Center
Build a Shopping Cart, View Orders
Access ordering instructions
- Product Directory
Browse Through the Product catagory
Find the right product
Resultado de búsqueda
Hace 13 horas · Influenza A virus subtype H5N1 (A/H5N1) is a subtype of the influenza A virus, which causes influenza (flu), predominantly in birds. It is enzootic (maintained in the population) in many bird populations, and also panzootic (affecting animals of many species over a wide area). A/H5N1 virus can also infect mammals (including humans) that have been exposed to infected birds; in these cases ...
Hace 13 horas · Sigmund Freud (/ f r ɔɪ d / FROYD, German: [ˈziːkmʊnt ˈfrɔʏt]; born Sigismund Schlomo Freud; 6 May 1856 – 23 September 1939) was an Austrian neurologist and the founder of psychoanalysis, a clinical method for evaluating and treating pathologies seen as originating from conflicts in the psyche, through dialogue between patient and psychoanalyst, and the distinctive theory of mind and ...
