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  1. pdfNLM Technical Bulletin, no.189-200 
    https://www.nlm.nih.gov/.../nlmarchives/techbull/189-200-1985.pdf
    ... beyond the 30-day limit. The special training codes available for teaching MEDLINE to the health professional will ... file promotion via Hospital Satellite Network PDQUFS demonstration codes available extended hours revised manual available user guide available ...
  2. pdf45-56-1973.pdf 
    https://www.nlm.nih.gov/.../nlmarchives/techbull/45-56-1973.pdf
    ... The Library Is prepared to make additional ID codes available as needed. Because of additional processing and billing ... services; 4) the desire to make specific ID codes available for direct use by users such as students, ...
  3. pdfNLM Technical Bulletin, no.117-128 
    https://www.nlm.nih.gov/.../nlmarchives/techbull/117-128-1979.pdf
    ... get all messages. PROCEDURES - MSG (MESSAGE) COMMAND f \ CODES AVAILABLE: CAN (C.I.S.T.I., Canada) NLM (MKS, ... TO MMS. NLM HAS A LIMITED NUMBER OF CODES AVAILABLE FOR SHORT- TERM DEMONSTRATION PURPOSES. THESE CODES MAY ...
  4. pdf141-152-1981.pdf 
    https://www.nlm.nih.gov/.../nlmarchives/techbull/141-152-1981.pdf
    ... your institution, remember that there are free DEMONSTRATION CODES available for that purpose. These codes are issued for ... be used. There are a limited number of codes available,so it is advisable to call four to ...
  5. pdfNLM Technical Bulletin, no.201-212 
    https://www.nlm.nih.gov/.../nlmarchives/techbull/201-212-1986.pdf
    ... Alls PDQ deletion of file (on ELHILL) demonstration codes available extended hours LOGIN procedures, chart online NEWS promotion ... Human Services, input "expanded" or "Zip + 4" zip codes when available. These are the zip codes seen in business ...
  6. Code Systems and Tools 
    https://www.nlm.nih.gov/.../authorguidelines/code-systems.html
    ... VSAC Support Center Home Code Systems and Tools Available Code Systems in VSAC This table displays all of the available code systems currently supported by the Value Set Authority ...
  7. Value Set Authority Center 
    https://vsac.nlm.nih.gov
    ... CDC Race and Ethnicity Code Set Roll-up Codes Available in VSAC, Publication Date: September 09, 2016 Description ... System: Code System Version in VSAC as of : Code System: Version (Available Date): Connect with NLM National Library of Medicine ...
  8. Surveillance of Surgery-related Adverse Events in Missouri Using ICD-9-CM Codes - Advances in Patient Safety: From ... 
    https://www.ncbi.nlm.nih.gov/books/NBK20458
    ... addressed the accuracy and efficacy of using ICD codes, available in the mandated discharge data collection systems in ... the chart review, 941 records representing 150 flag codes were available for analysis of the surgery AE classes. Identifying ...
  9. Results - Use of Mixed Treatment Comparisons in Systematic Reviews - NCBI Bookshelf 
    https://www.ncbi.nlm.nih.gov/books/NBK107335
    ... The majority of analyses did not make their code available to the reader (79.4 percent), although of ... examples, one code was adapted from a publically available code, and the last instance the respondent was unsure ...
  10. pdf213-224-1987.pdf 
    https://www.nlm.nih.gov/.../nlmarchives/techbull/213-224-1987.pdf
    ... PCC see Poison Centrol Centers subfile PDQ demonstration codes available dose and schedule modification information enhancements, i.e., ... Guides for CHEMLINE, TOXLINE, and RTECS revised and available User ID Codes cancel MEDLARS access health professionals VADIC Modems Year- ...
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