Sydney M. Finegold. “Desulfovibrio Species Are Potentially Important in Regressive Autism”. Medical Hypotheses 77, № 2 (2011); Sydney M. Finegold. “State of the Art; Microbiology in Health and Disease. Intestinal Bacterial Flora in Autism”. Anaerobe (2011); Sydney M. Finegold et al. “Pyrosequencing Study of Fecal Microflora of Autistic and Control Children”. Anaerobe 16, № 4 (2010).