An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Hansson L, Aberg H, Karlberg BE, Westerlund A.Hansson L, et al.Br Med J. 1975 May 17;2(5967):367-70. doi: 10.1136/bmj.2.5967.367.Br Med J. 1975.PMID: 236810Free PMC article.Clinical Trial.
Hansson L, Karlberg BE, Aberg H, Westerlund A, Jameson S, Henningsen NC.Hansson L, et al.Acta Med Scand. 1976;199(4):257-61. doi: 10.1111/j.0954-6820.1976.tb06729.x.Acta Med Scand. 1976.PMID: 4956Clinical Trial.
Hansson L, Karlberg BE, Aberg H, Westerlund A, Jameson S, Henningsen NC.Hansson L, et al.Postgrad Med J. 1977;53 Suppl 3:98.Postgrad Med J. 1977.PMID: 337274Clinical Trial.No abstract available.
Andrén L, Karlberg BE, Svensson A, Ohman P, Nilsson OR, Hansson L.Andrén L, et al. Among authors: hansson l.Acta Med Scand. 1985;217(2):155-60. doi: 10.1111/j.0954-6820.1985.tb01651.x.Acta Med Scand. 1985.PMID: 3887847Clinical Trial.