Over a period of 15 years, the larval stages of Diphyllobothriid tapeworms of the genus Spirometra
were found during routine necropsy in four of 3 007 non-human primates at the Institute of Primate
Research (IPR) .
The articles have been scanned in colour with a HP Scanjet 5590; 600dpi.
Adobe Acrobat X Pro was used to OCR the text and also for the merging and conversion to the final presentation PDF-format.