PLATELETS x 107* TTTT 1A A WwW 30 *- e 20 _ ew,” & MALES (AGE> 10) lO ~ goLtititittt,,-| 08 24 40 56 72 6°12 DAYS MO TIME FIGURE 7, ,] {| AFTER | 3 4 4 { 5 | 6 { 7 | 8 J 9 YEARS EXPOSURE Mean platelet values of exposed Rongelap people from time of exposure through 9 yr postexposure, Stars represent mean values of unexposed comparison population,