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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1997 2
1999 2
2001 1
2009 1
2010 1
2019 1
2023 0

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Page 1
Genetic and environment in asthma: the answer of twin studies.
Koppelman GH, Los H, Postma DS. Koppelman GH, et al. Among authors: los h. Eur Respir J. 1999 Jan;13(1):2-4. doi: 10.1183/09031936.99.13100299. Eur Respir J. 1999. PMID: 10836314 Free article. Review. No abstract available.
The importance of genetic influences in asthma.
Los H, Koppelman GH, Postma DS. Los H, et al. Eur Respir J. 1999 Nov;14(5):1210-27. doi: 10.1183/09031936.99.14512109. Eur Respir J. 1999. PMID: 10596715 Free article. Review.
Interconversion of a pair of active-site residues in Escherichia coli cystathionine gamma-synthase, E. coli cystathionine beta-lyase, and Saccharomyces cerevisiae cystathionine gamma-lyase and development of tools for the investigation of their mechanisms and reaction specificity.
Farsi A, Lodha PH, Skanes JE, Los H, Kalidindi N, Aitken SM. Farsi A, et al. Among authors: los h. Biochem Cell Biol. 2009 Apr;87(2):445-57. doi: 10.1139/o08-144. Biochem Cell Biol. 2009. PMID: 19370061
An unusual cause of recurrent fever.
Los H, Schramel FM, van der Harten JJ, Golding RP, Postmus PE. Los H, et al. Eur Respir J. 1997 Feb;10(2):504-7. doi: 10.1183/09031936.97.10020504. Eur Respir J. 1997. PMID: 9042658 Free article. No abstract available.