KASI A M
Bull World Health Organ. 1964;30(5):647-52.
This paper reports on studies of the physical and chemical properties of dried acetone-inactivated and heat-phenol-inactivated typhoid vaccines (vaccines K and L respectively) which have been tested in controlled field trials in British Guiana and Yugoslavia. Determinations of nitrogen, dry weight, moisture and salt contents were made in Washington and Copenhagen. Eight laboratories collaborated in opacity determinations on the reconstituted vaccines.
本文报道了对干燥的丙酮灭活和热酚灭活伤寒疫苗(分别为K疫苗和L疫苗)理化性质的研究,这些疫苗已在英属圭亚那和南斯拉夫进行了对照现场试验。氮、干重、水分和盐分含量的测定在华盛顿和哥本哈根进行。八个实验室合作对复溶后的疫苗进行了不透明度测定。