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Schoeffel U, Baumgartner U, Imdahl A, Haering R, v Specht BU, Farthmann EH.Schoeffel U, et al. Among authors: haering r.Am J Surg. 1997 Jul;174(1):39-44. doi: 10.1016/s0002-9610(97)00048-2.Am J Surg. 1997.PMID: 9240950
ROTTHOFF G, HAERING R, NASSERI M, KOLB E.ROTTHOFF G, et al. Among authors: haering r.Langenbecks Arch Klin Chir Ver Dtsch Z Chir. 1964 Nov 17;308:816-20.Langenbecks Arch Klin Chir Ver Dtsch Z Chir. 1964.PMID: 14347786German.No abstract available.