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Breuel HP, Douwes F, Bähre M, San Luis T Jr, Emrich D.Breuel HP, et al. Among authors: emrich d.Eur J Nucl Med. 1976 Dec 30;1(4):263-6. doi: 10.1007/BF00252175.Eur J Nucl Med. 1976.PMID: 200429