John Howard Northrop (Czech Wikipedia)

Analysis of information sources in references of the Wikipedia article "John Howard Northrop" in Czech language version.

refsWebsite

Global rank Czech rank

2nobelprize.org

301^st place

176^th place

2^nd place

4^th place

4^th place

8^th place

2,128^th place

3,554^th place

doi.org

Northrop, J. H. Crystalline Pepsin. Science. 1929, s. 580. doi:10.1126/science.69.1796.580. PMID 17758437.

nap.edu

See p. 440 of HERRIOTT, R. M. John Howard Northrop: July 5, 1891-May 27, 1987. Biographical Memoirs. National Academy of Sciences (U.S.). 1994, s. 423–50. Dostupné online.

nih.gov

ncbi.nlm.nih.gov

Northrop, J. H. Crystalline Pepsin. Science. 1929, s. 580. doi:10.1126/science.69.1796.580. PMID 17758437.

nobelprize.org

The Nobel Prize in Chemistry 1946 - Preparing Pure Proteins [online]. [cit. 2008-12-14]. Dostupné online.
http://nobelprize.org/nobel_prizes/chemistry/laureates/1946/northrop-bio.html