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Moestrup SK, Birn H, Fischer PB, Petersen CM, Verroust PJ, Sim RB, Christensen EI, Nexø E.Moestrup SK, et al. Among authors: birn h.Proc Natl Acad Sci U S A. 1996 Aug 6;93(16):8612-7. doi: 10.1073/pnas.93.16.8612.Proc Natl Acad Sci U S A. 1996.PMID: 8710919Free PMC article.