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Jadoul M, Koppeschaar HP, Bax MA, Mali WP, Wit JM, Huber J, Vasen HF, Van der Sluys Veer J, Struyvenberg A, Lips CJ.Jadoul M, et al. Among authors: koppeschaar hp.Neth J Med. 1990 Oct;37(3-4):95-102.Neth J Med. 1990.PMID: 1979152
Lips CJ, Koppeschaar HP, Berends MJ, Jansen-Schillhorn van Veen JM, Struyvenberg A, Van Vroonhoven TJ.Lips CJ, et al. Among authors: koppeschaar hp.Henry Ford Hosp Med J. 1992;40(3-4):171-2.Henry Ford Hosp Med J. 1992.PMID: 1362399Free article.No abstract available.
Vasen HF, van der Feltz M, Raue F, Kruseman AN, Koppeschaar HP, Pieters G, Seif FJ, Blum WF, Lips CJ.Vasen HF, et al. Among authors: koppeschaar hp.Arch Intern Med. 1992 Jun;152(6):1250-2.Arch Intern Med. 1992.PMID: 1350898