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Bruning PF, Bonfrèr JM, Hart AA, van Noord PA, van der Hoeven H, Collette HJ, Battermann JJ, de Jong-Bakker M, Nooijen WJ, de Waard F.Bruning PF, et al. Among authors: hart aa.Int J Cancer. 1992 Apr 22;51(1):14-9. doi: 10.1002/ijc.2910510104.Int J Cancer. 1992.PMID: 1563834