MEDLINE In-Process through Ovid MEDLINE In-Process, the National Library of Medicine's (NLM) in-process database for MEDLINE, provides basic information and abstracts before a record is indexed with MeSH headings and added to MEDLINE. Search tips: For instructions on using Ovid, go to: NORRIS MEDICAL LIBRARY BRIEF GUIDE to Ovid WEB Special instructions: Start Ovid and choose Pre-Medline from the Database List Selected by: russells@usc.edu Restrictions: USC, LAC+USC or CHLA only