UNITED STATES 296,527 USP DI : / United States Pharuacopcia Dis - pensiug Information /. - 5 ed. - /Rockvill- i United States Pharmacopeial Convention , -Inc. - 29 cm Vol. 1 : Drug information for the healt çare provider . - 1985' - XXVI , 1411, /3/ s. ISBN 0-913595-08-X vol. 2 : Advice for the patient - 1985 ISBN 0-913595-07-1