Chapter 2: Science, Pseudoscience, and Not Science: How Do They Differ?. Springer. DOI:10.1007/978-1-4614-8541-4_2 (2014), 19–57. ISBN 978-1-4614-8540-7 "various pseudosciences maintain their popularity in our society: acupuncture, astrology, homeopathy, etc."
Gorski D, Ketogenic diet does not 'beat chemo for almost all cancers'. Science-Based Medicine (23 June 2014). “it is quite obvious that modalities such as homeopathy, acupuncture, reflexology, craniosacral therapy, Hulda Clark's "zapper," the Gerson therapy and Gonzalez protocol for cancer, and reiki (not to mention every other "energy healing" therapy) are the rankest quackery”