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Molema G, van Veen-Hof I, van Loenen-Weemaes AM, Proost JH, de Leij LF, Meijer DK.Molema G, et al. Among authors: proost jh.Int J Cancer. 2001 Jan 1;91(1):1-7. doi: 10.1002/1097-0215(20010101)91:1<1::aid-ijc1001>3.0.co;2-5.Int J Cancer. 2001.PMID: 11149408