但是请注意这两句: 6 a; j, ^! ]3 `( wEach 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.) ]2 i: J4 W' K O5 ^, ~1 x' Z
µg是微克,这里显示不出来。