id author title date pages extension mime words sentences flesch summary cache txt work_s3bls43g2jdujp6vf4umh6ozh4 Katherine Wood Klinger Cystic fibrosis in the Ohio Amish: Gene frequency and founder effect 1983.0 .pdf text/html 56 23 113 ./cache/work_s3bls43g2jdujp6vf4umh6ozh4.pdf ./txt/work_s3bls43g2jdujp6vf4umh6ozh4.txt