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Andreasen JO, Hjorting-Hansen E.Andreasen JO, et al.Trans Int Conf Oral Surg. 1970:430-3.Trans Int Conf Oral Surg. 1970.PMID: 5282489No abstract available.
Andreasen JO, Andreasen FM, Skeie A, Hjørting-Hansen E, Schwartz O.Andreasen JO, et al. Among authors: andreasen fm.Dent Traumatol. 2002 Jun;18(3):116-28. doi: 10.1034/j.1600-9657.2002.00079.x.Dent Traumatol. 2002.PMID: 12110104
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Hjørting-Hansen E, Andreasen JO.Hjørting-Hansen E, et al. Among authors: andreasen jo.Tandlaegebladet. 1981 Aug;85(13):385-90.Tandlaegebladet. 1981.PMID: 7031948Danish.No abstract available.