Does Merck disclose to fledgling doctors that “autism” is listed on the label of the since-discontinued Tripedia (DTaP) vaccine under “adverse events reported” (along with “idiopathic thrombocytopenic purpura, SIDS, anaphylactic reaction, cellulitis, autism, convulsion/grand mal convulsion, encephalopathy, hypotonia, neuropathy, somnolence and apnea”)?