Citation: J. Biscoping et E. Schlegel, New guidelines on the harvesting of blood and blood components and on the use of blood products (hemotherapy), ANASTH INTM, 41(9), 2000, pp. 709-711
Citation: Ja. Koehler et al., Coherent backscatter cross-section ratio measurements in the midlatitude Eregion ionosphere, J GEO R-S P, 104(A3), 1999, pp. 4351-4359