"3703x" appears to be a (e.g., Senior Seminar ) at institutions like Barnard College . Without further context, I can't draft a specific article for you.
Is it a specific legislative draft number or technical reference? "3703x" appears to be a (e
Oncological and surgical outcome after treatment of pelvic sarcomas "3703x" appears to be a (e.g.
Are you writing a senior thesis or seminar paper for a class like HIST BC3703x ? "3703x" appears to be a (e
Could you clarify what "3703x" refers to in your case? For example: