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1Manski2007denesexternalvalidityasfollowsAnexperimentissaidtohaveexternalvalidityifthedistributionofoutcomesrealizedbyatreatmentgroupisthesameasthedistributionofoutcomethatwouldberealizedinan. The 1950s. An Atomic Age. The Cold War and Red Scares. Affluence and Suburbia. Family. An American Century. American military and economic power. ‘. Americanisation. ’ fear from earlier in century. Shared by conservatives and left. Canad.M.A.J.Feb.15,1958,vol.78232SWYERANDWRIGHT:SUPPLEMENTARYOXYGENANDOXIMETRYr'aged12hoursActivityEnviron-menta02%35302520Arterial 1 Part I—Criminal Defamation Wrongs Act 1958 No. 6420 of 1958 PART I—CRIMINAL DEFAMATION * * * * * * * * * * 4 No action maintainable against a person for faithfully reporting No act ROBERTF.ZACHARINsaline,eightofthespecimenswereimbeddedinparaffin,sectionedandstainedwithhaematoxylinandeosin,andVanGieson'sstain.SomesectionswerealsostainedwithVerhoeff'selasticstaintodemonstratethepr SheilaSherlocktransversedepthoftherightlobeforthepunctureintra-abdominalvisceraareavoidedItdoeshoweverinvolvepunctureofthepleuralcavityThesitechosenistheeighthninthortenthintercostalspaceinthemidorant many OR thankswvinq bay For hidden treasure we have found in fields Philip Jerome Cleveland This Time 0 NO DEDICATED careerist Bridge House page 22 majors in This Time POETRY Litany for Thankgiving D v 3 1 - Incompetent decedents1 Revenue Act of 1960 amendment Taxes stock options 4 Collected taxes administration Supplemental Defense Appropriation Act 1958 Alcohol and tobacco tax 8 Department o October1959MAVOR:StenosisoftheSuperiorMesentericArtery559arterialtree,andthecollateralcirculation.Asregardsthelatter,theanatomicalarrangementsinthesuperiormesentericarterialsystemaresuchthatwithstenos K.M.KHURANAANDP.J.L.HUNTERreported.ThepurposeofthispaperistopresentanunusualcaseofHorner'ssyndromecausedbyaninterruptionofthesecondneuronebyhypertrophicspursofthecervicalspine.CaseReportAmanaged69year COLLAPSEOFTHELUNGhomeand14inhospital,whereasofthe36childrenwhoseradiographsneverreturnedtonormaloverone-third(14)hadbeentreatedathomeduringtheactivestagesofthedisease.During1939-45therewasoftennoalter THEPSYCHEDELICREVIEWTheTreatmentolFrigiditywithLSDCdRitalinhadintercourseasamaritalduty.Twoyearspreviously,shehadbeenWhenLSDisgivenalone,itfrequentlyaccentuatesanxietysothatitianowcombinedwithintraven A.J.BEALEandW.CAMPBELL-12:..*e,-.....*%..|9s,.4C-zS.Rett*_s�+~~~*Ui**Wh,|p*[r-.4t~~~~~~~~~~~~~~ta*fsiOtl*4s/NiWls~~~~~~~~~~~~tB#A.FIG.I.-Low-powerviewofmeaslesgiantcellsobtainedonthedayofonseto PULMONARYHISTOPLASMOSISFIG.1Tomogram(Case1)ofJanuary1959confirmingthepresenceofmultilocularcavitationnleftupperlobe.(Fig.2).Thisshowedthatthelesionwasslightlylargerandcoincidedwiththeonsetofsymptoms.S Parosmiaandhyposmia197themaxillaryantra,possiblybecauseofmucosalthicken-ing.Haemoglobin,whitecellanddifferentialcounts,serumcalcium,inorganicphosphate,glucose,bloodureanitrogen,uricacid,cholesterol,to