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.
Collin P, Hällström O, Mäki M, Viander M, Keyriläinen O.Collin P, et al. Among authors: hallstrom o.Scand J Gastroenterol. 1990 Mar;25(3):245-50.Scand J Gastroenterol. 1990.PMID: 2320942
Collin P, Korpela M, Hällström O, Viander M, Keyriläinen O, Mäki M.Collin P, et al. Among authors: hallstrom o.Scand J Rheumatol. 1992;21(1):20-3. doi: 10.3109/03009749209095057.Scand J Rheumatol. 1992.PMID: 1570482
Mäki M, Hällström O, Marttinen A.Mäki M, et al. Among authors: hallstrom o.Lancet. 1991 Sep 21;338(8769):724-5. doi: 10.1016/0140-6736(91)91445-z.Lancet. 1991.PMID: 1679869
Mäki M, Holm K, Lipsanen V, Hällström O, Viander M, Collin P, Savilahti E, Koskimies S.Mäki M, et al. Among authors: hallstrom o.Lancet. 1991 Nov 30;338(8779):1350-3. doi: 10.1016/0140-6736(91)92234-s.Lancet. 1991.PMID: 1682735Clinical Trial.
Mäki M, Lähdeaho ML, Hällström O, Viander M, Visakorpi JK.Mäki M, et al. Among authors: hallstrom o.Arch Dis Child. 1989 Nov;64(11):1604-7. doi: 10.1136/adc.64.11.1604.Arch Dis Child. 1989.PMID: 2604420Free PMC article.