H. Frank et al., "High Resolution 3-D MR Angiography of Pulmonary Vessels in an Animal Model", XVth Congress of the European Society of Cardiology, Nice, France, Aug. 29-Sep. 2, 1993, p. 188. |
G.K. Von Schulthess et al., "Polyethelene-glycol-ferrioxamine. A New Magnetic Resonance Contrast Agent", Invest. Radiol., US, 1990, vol. 25, Suppl. 1, p. S48. |
Makrlik, Emanuel, "Hydration of Complexes of Some Univalent Cations with Polyethylene Glycol Ligands in Nitrobenzene Saturated with Water", Collect. Czech. Chem. Commun., vol. 57, pp. 289-295. |
S. Duewell et al., "Nonionic Polyethylene Glycol-Ferrioxamine as a Renal Magnetic Resonance Contrast agent", Invest Radiol., Jan. 1991, vol. 26, No. 1, pp. 50-57. |
HG Botros et al., "Immobilized Metal Ion Affinity Partioning of Cells in Aqueous Two-Phase Systems; Erythrocytes as a Model", Biochim Biophys Acta, 24 May 1991, vol. 1074, No. 1, pp. 79-73. |
A. Otto et al., "Recognition and Separation of Isoenzymes by Metal Chelates. Immobilized Metal Ion Affinity Partitioning of Lactate Dehydrogenase Isoenzymes", J. Chromatogr, NL, Jul. 30, 1993, vol. 644 pp. 25-33. |
A.A. Bogdanov, Jr., et al., "A New Macromolecule as a Contrast Agent for MR Angiography: Preparation, Properties, and Animal Studies", Radiology, US, Jun. 1993, vol. 187,No. 3, pp. 701-706. |
V. Molak et al., "Dystrophic Mouse Muscles Have Leaky Cell Membranes", Exp. Neurol, vol. 70, No. 2, pp. 452-457, 1980. |
Werner Mueller et al., "Polyethylene Glycol Derivatives of Base and Sequence Specific DNA Ligands: DNA Interaction and Appln for Base Specific Separation of DNA . . . ", Nucleic Acids Res, 1981, 9, 95-119. |
Yokoyama et al, "Molecular Design For Missile Drug . . . " Makromol. Chem. 190, 2041-2054 (1989). |
Schunmann--Giampieri et al, "in vivo and in vitro Evaluation of Gd-DTPA-Polylysine . . . " Invesigative Radiology, 969-974 (1991). |
Marchal et al, "MR Angiography with Gadopentetate . . . " AJR:155, 407-411 (1990). |
Mutter, "Soluble Polymers in Organic Synthesis: I. Preparation of Polymer Reagents . . . " Tetrahedron Letters, 31, (1978) 2839-42. |
Harris et al, "Synthesis & Characterization of Poly(ethylene Glycol) Derivatives". J. of Poly. Science, 22, 341-352 (1984). |
Shen et al, "Copolymeric MR Contrast Agents", J. Mag. Res. IM., 2, 115 (1992). |