IntRopucTION...&.... 1 SuMMaRyY oF Par Fitpneas.......... 2 Beta Irradiation of the Skin... 5 Penetraging Radfation..... InternatIrradiatioa..... 2 asec ecetedeeeanengl se bees OtherStudies..........cs. Uoeseesecesessaseseecescecsvestanesclecssare bepesesseseesessessstenscusseetesscrusvseceeatevieversacestasseecenes Difficulties Associated Wigpthe Examinations.......00000.0.0c E ee Comparison P HONS...ep eseeseeeeeeeeenes eecseneseeeanens ORGANIZATION one .ceccccseeseesceeeedfeeeceescens 1963 Survey (9 Years Bost Exposure) ve BAe ccesessennesseeesses 1964 Survey (10 Years Poet Egposure)..... etic tiseteneeestecnecesetenagerscerstereststesesmeteeees PROCEDURES...........Fe ccc cccesesesreveseeseesennens Physical Examinations...........apes eee eccecessesesee sarees sestentaaneeteaecenedeveseeeessees Laboratory Procedures...........vessaecseceeeserseesppecssseseenecececscnee FINDINGS... Bebe seaiater Interval MedicalHjeory... secenenerees + : . sessase Miscarriages and Stillbirths.sestsececuesenscavsesceaceesensessaranseauesaeavscacaceessuescaanensedeanesseisusicineeneeetenteesess Physical Examinations sesecueaeesecesessesteacoesaeacesteasueescesteeestaeeeseaseecstenscecacteasertusteateaersestestsetetereateateas Eom Moncey Bei,sprigcoerceperverts : o icc Utrik Population eceeaeeeseteeeaceseecseneescescaseeeaeeecaeaensesesenecaeieeerevecescenenerstersiensonesenseseesteseenessneesees Children of Exposed Parents. 0000000000 c cece eects cre ecient ecentetictceeneee sie eaecenseteasienenttens Bone Marrow Examimations...0..0..00000cccccccccccccssesesseesctusceceaeccseesasecseeeseeceseecuteceecnseesetsneenseeseets Red Cell Mass and Plasma Volume Studies.......00000000000.cccccccceccccecnteceesneeeteeecseeenecserteneenennas 5 6 7 7 9 9 LO 10 10 12 13 13 13 13 13 14 17 17 18 18 18 20 20 20 23 24 28 28 28 32 32 32 32 33 33 33 37 37 39 39