This is BibTeX, C Version 0.99c
The top-level auxiliary file: macport.aux
The style file: snamed.bst
Database file #1: Port.bib
You're missing a field name---line 9 of file Port.bib
 : 
 : %%%     codetable       = "ISO/ASCII",
(Error may have been on previous line)
I'm skipping whatever remains of this entry
Warning--I didn't find a database entry for "MMuS94"
Warning--I didn't find a database entry for "CaWe85"
Warning--I didn't find a database entry for "MaSc92a"
Warning--I didn't find a database entry for "Matt93"
Warning--I didn't find a database entry for "MMM93"
Warning--I didn't find a database entry for "KeRi77"
Warning--I didn't find a database entry for "MMS95"
Warning--I didn't find a database entry for "DBBB95"
Warning--I didn't find a database entry for "Marl80"
(There was 1 error message)