Saunders, Bernard Charles. Some aspects of the chemistry and toxic action of organic compounds containing phosphorus and fluorine / with a foreword by Alexander To dd. - Cambridge : University Press , 1957. - 230 p. : ill. ; 23 cm. Includes bibliography Subjects--Topical Terms: Phosphorus Organic Compounds--toxicology------Fluorine Organic Compounds--toxicology.------Phosporus --------Fluorine -------- National Library of Medicine Call No.: QV 618 / Sa87s