Analysis of information sources in references of the Wikipedia article "Biorhythm (pseudoscience)" in English language version.
If we take such pseudosciences as astrology, the theory of biorhythms, suitable parts of parapsychology, homeopathy and faith healing (...) Such examples of pseudoscience as the theory of biorhythms, astrology, dianetics, creationism, [and] faith healing may seem too obvious examples of pseudoscience for academic readers.