1923-1977 1927- 1998h-867 20thcentury 853 acquiredimmunodeficiencysyndrome alessandro american authors biography correspondence cristina gaymen hispanicamericanphysicians hispanicamericans homosexuality italian male medicineinliterature personalnarratives physician-patientrelations physicians poetryastopic poets rafael spina unitedstates wz100c19791997 wz100c198d1997r