http://www.s-p.sg/ Download this publisher's e-journal holdings (xlsx) Content Type OA ? PCA ? Journals Yes N/A Request a holdings comparison Portico provides a free holdings comparison service to compare a library’s journal or book holdings to the Portico archive. Search titles and ISSNs by keyword: Show: E-Journals All0-9ABCDEFGHIJKLMNOPQRSTUVWXYZ Titles start with N (2) ISSN Status Nosocomial Infection Monitoring and Prevention 2737-4661, 2737-467X preserved Nosocomial Infection Monitoring and Prevention 2737-4718, 2737-4726 preserved