Since this is for a BSN program I would say that a great deal of caution would be in order in considering how your audience is likely to perceive your references. This is the sort of stuff they will likely be used to finding:
Autism and Vaccination-The Current Evidence.
Miller L; Reynolds J; Journal for Specialists in Pediatric Nursing, 2009 Jul; 14 (3): 166-72 (journal article) ISSN: 1539-0136 PMID: 19614825 CINAHL AN: 2010343339
The rise in autism and the mercury myth.Scahill L; Bearss K; Journal of Child & Adolescent Psychiatric Nursing, 2009 Feb; 22 (1): 51-3 (journal article) ISSN: 1073-6077 PMID: 19200293 CINAHL AN: 2010188999
Mercury, vaccines, and autism, revisited... Baker JP. Mercury, vaccines, and autism: one controversy, three histories. Am J Public Health. 2008;98:244-253
There may also be some useful info for you in the archives:
http://www.mothering.com/discussions...play.php?f=149