title: Critical study of Shear's aniline-hydrochloric acid reaction associated with vitamin D: Furan and derivatives. II. Terpenes.
authors.affiliation: The Department of Biological Chemistry and Nutrition, School of Medicine, Creighton University, Omaha, Nebraska.
authors.forename: V E
authors.initials: VE
authors.lastname: Levine
authors.forename: C le R
authors.initials: Cle R
authors.lastname: Seaman
authors.forename: E J
authors.initials: EJ
authors.lastname: Shaughnessy