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Mertens DA, Van Balen AT.Mertens DA, et al. Among authors: van balen at.Doc Ophthalmol. 1974 Apr;37(1):215. doi: 10.1007/BF00149679.Doc Ophthalmol. 1974.PMID: 27659959German.No abstract available.
Oguchi Y, Van Balen AT.Oguchi Y, et al. Among authors: van balen at.Doc Ophthalmol. 1974 Nov;37(2):295-306. doi: 10.1007/BF00147263.Doc Ophthalmol. 1974.PMID: 27169913
Vijfvinkel G, van Balen AT.Vijfvinkel G, et al. Among authors: van balen at.Doc Ophthalmol. 1979 Mar 15;46(2):279-82. doi: 10.1007/BF00142615.Doc Ophthalmol. 1979.PMID: 477480No abstract available.
Oguchi Y, van Balen AT.Oguchi Y, et al. Among authors: van balen at.Ultrasound Med Biol. 1974 Aug;1(3):267-73. doi: 10.1016/0301-5629(74)90024-6.Ultrasound Med Biol. 1974.PMID: 4417919No abstract available.
Oguchi Y, Van Balen AT.Oguchi Y, et al. Among authors: van balen at.Ophthalmologica. 1975;171(4-5):281-3. doi: 10.1159/000307529.Ophthalmologica. 1975.PMID: 1165900No abstract available.