title: Determination of phenylbutazone decomposition products by mass fragmentography and derivative UV-spectrophotometry.
authors.affiliation: Dipartimento di Studi Farmaceutici, Facoltà di Farmacia dell'Università La Sapienza, Piazzale Aldo Moro 5, 00185 Roma, Italy.
authors.forename: M G
authors.initials: MG
authors.lastname: Quaglia
authors.forename: G
authors.initials: G
authors.lastname: Carlucci
authors.forename: G
authors.initials: G
authors.lastname: Cavicchio
authors.forename: P
authors.initials: P
authors.lastname: Mazzeo