title: 'First, do no harm' with complementary and alternative medicine.
authors.forename: Edzard
authors.initials: E
authors.lastname: Ernst
mesh_terms: D002684:Chiropractic / Q000009:adverse effects; D000529:Complementary Therapies / Q000009:adverse effects; D011307:Drug Prescriptions; D006801:Humans; D007114:Immunization; D008517:Phytotherapy / Q000009:adverse effects; D011781:Quackery