Fumagalli G, Ferrara A, Moavero N E
Minerva Med. 1974 Dec 22;65(92):4869-75.
Haematocrit values were examined in polyglobulic patients subjected to acute bloodletting and, in some instances, repeated bleeding. A statistically significant fall was always noted after bleeding its extent was predictable. Repeated bloodletting was followed by the establishment of values that were much lower than those observed at the startm of treatment.
对进行急性放血治疗的红细胞增多症患者，以及在某些情况下进行反复放血治疗的患者的血细胞比容值进行了检查。放血后总是观察到有统计学意义的下降，其程度是可预测的。反复放血后所确立的血细胞比容值比治疗开始时观察到的值低得多。
