Three Bertolotti Syndrome guides for doctors in one download (PDF): - Bertolotti Syndrome in General Practice, a Guide for Australian GPs - Bertolotti Syndrome for Physiotherapists, Chiropractors and Osteopaths - Bertolotti Syndrome, a Guide for Pain Physicians and Interventional Radiologists in Australia You receive one zip file, Bertolotti Doctor PDF Pack.zip, containing the same three PDFs that are sold individually at $4 each. Download straight after purchase. By Suzanne H Visser, Clear Mind Press.