但是请注意这两句:5 {! l, q# m( N# U. N. i5 G! ?
Each 0.5ml dose of adjuvanted vaccine contains a very small amount of thimerosal, only 5µg – that means, only five micrograms or 5/1000 of a milligram......Each 0.5ml dose of unadjuvanted vaccine contains 50µg of thimerosal. 3 x4 ]' @# Q% d- X3 Qµg是微克,这里显示不出来。