title: Shark cartilage: the Laetrile of the 1990s.
authors.forename: M
authors.initials: M
authors.lastname: Markman
mesh_terms: D000818:Animals; D002356:Cartilage; D000529:Complementary Therapies; D006801:Humans; D007389:Internal-External Control; D009369:Neoplasms / Q000523:psychology / Q000628:therapy*; D011781:Quackery; D012754:Sharks