I'm able to use various tools (such as pyP2B.py) to generate a BibTex database. I've also successfully created a AMA styled RTF of the database using JabRef and the APAish extension, although this has to be done manually - and the output is RTF, not HTML or PDF.
What I'm ultimately working toward is automating this process for use in a web application. I'd like to pass the bib file and style as arguments, and receive a stylized PDF or HTML as an output string.
postnote - if my question is not suited for TEX, please go easy. I had an unexpectedly negative response to a similar question posted on StackOverflow yesterday which was more open ended than this. If needed let me know, and I'll delete - please do not punish with downrates.