File Manifest for ICPSR 9277 American Medical Association Education and Research Foundation. Practice Patterns of Young Physicians, 1987: [United States] [Computer file]. ICPSR09277-v2. Ann Arbor, MI: Inter-university Consortium for Political and Social Research [distributor], 1998. doi:10.3886/ICPSR09277 Details on the version history can be found below the file listings. Study-level Documentation Filename Record Record Var. Date MD5 Length Count Count Updated Checksum 09277-related_literature.txt - - - 2009-11-23 - 09277-manifest.txt - - - 2009-11-24 - DS0001 Young Physicians Survey Filename Record Record Var. Date MD5 Length Count Count Updated Checksum 09277-0001-Codebook.pdf - - - 1998-06-11 08fe5145a10a45074f5046a974da5399 09277-0001-Codebook.txt - - - 1998-06-11 86c2a94ee2a5db94b9624e601379da9b 09277-0001-Data.txt 2347 5,865 684 1994-08-09 e1f2ca0535ee7cafe797a8455be83c52 DS0002 Socioeconomic Monitoring System Study Filename Record Record Var. Date MD5 Length Count Count Updated Checksum 09277-0002-Codebook.pdf - - - 1998-06-11 08fe5145a10a45074f5046a974da5399 09277-0002-Codebook.txt - - - 1998-06-11 86c2a94ee2a5db94b9624e601379da9b 09277-0002-Data.txt 450 4,014 83 1994-08-09 e2152ffbd714b3af52d317e027a77c01 DS0003 ZIP Code Data Filename Record Record Var. Date MD5 Length Count Count Updated Checksum 09277-0003-Codebook.pdf - - - 1998-06-11 984a44075403c4944518fcb83942c68e DS0004 Verbatim Responses to Open-Ended Questions Filename Record Record Var. Date MD5 Length Count Count Updated Checksum 09277-0004-Codebook.pdf - - - 1998-06-11 ae0bc22e55ddeb20c6197eeb57248b3c Version History 1998-06-12 Part 3, ZIP Code Data, and Part 4, Verbatim Responses to Open- Ended Questions, have been added to the collection, along with PDF codebooks. These data files are restricted from general dissemination, and users interested in obtaining them should contact User Support at ICPSR. Also, the codebook for Parts 1 and 2 is now available as a PDF file.