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Helsinki: Suomalainen Tiedeakatemia, 1964
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Helsinki, 1954
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Helsinki, 1951-
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1978
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JSTOR, 1957
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JSTOR, 1953
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1982
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Agricultural and Food Science, 1982
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Institution of Engineering and Technology (IET), 2020
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Springer Science and Business Media LLC, 1998
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Informa UK Limited, 1989
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S. Karger AG, 2011
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Wiley, 2010
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Wiley, 2010
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S. Karger AG, 2009
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Elsevier BV, 2005
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American Academy of Pediatrics (AAP), 2002
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Springer Science and Business Media LLC, 1999
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Ovid Technologies (Wolters Kluwer Health), 1999
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Elsevier BV, 1995