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Use of a 22-gauge Whitacre needle to reduce the incidence of side effects after lumbar myelography: a prospective randomised study comparing Whitacre and Quincke spinal needles
The genus Xiphinema in southern Africa. XXII. X. miekeae spec. nov., with notes on X. clavatum Heyns, 1965, X. setariae Luc, 1958 and X. insigne Loos, 1949 (Nematoda: Longidoridae)