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FABER JS, VAN KAMPEN EJ.FABER JS, et al. Among authors: van kampen ej.Ziekenhuiswezen. 1953 Sep;26(9):262-3.Ziekenhuiswezen. 1953.PMID: 13123522Undetermined Language.No abstract available.
Zwart A, Buursma A, van Kampen EJ, Oeseburg B, van der Ploeg PH, Zijlstra WG.Zwart A, et al. Among authors: van der ploeg ph, van kampen ej.J Clin Chem Clin Biochem. 1981 Jul;19(7):457-63. doi: 10.1515/cclm.1981.19.7.457.J Clin Chem Clin Biochem. 1981.PMID: 7328392
Carmann H, van Dalen A, van Kampen EJ, Keogh H, Lüdin E, Orjasaeter H, van der Ploeg P, Staab HJ.Carmann H, et al. Among authors: van kampen ej.J Clin Chem Clin Biochem. 1981 Sep;19(9):961-5. doi: 10.1515/cclm.1981.19.9.961.J Clin Chem Clin Biochem. 1981.PMID: 7288375