但是请注意这两句:1 ?5 N" f* x$ A' v! b9 E2 {3 m- [
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.+ k7 s" U% }( L* c. s
µg是微克,这里显示不出来。