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Mather LE, Ladd LA, Copeland SE, Chang DH.Mather LE, et al. Among authors: ladd la.Anesthesiology. 2004 Jun;100(6):1457-68. doi: 10.1097/00000542-200406000-00018.Anesthesiology. 2004.PMID: 15166565Free article.
Mather LE, Duke CC, Ladd LA, Copeland SE, Gallagher G, Chang DH.Mather LE, et al. Among authors: ladd la.Anesthesiology. 2004 Aug;101(2):354-64. doi: 10.1097/00000542-200408000-00016.Anesthesiology. 2004.PMID: 15277918Free article.