APA (7th ed.) Citation

(1990). Drug interactions and side effects index (44 ed.). Medical Economics Company Inc..

Chicago Style (17th ed.) Citation

Drug Interactions and Side Effects Index. 44 ed. New York: Medical Economics Company Inc., 1990.

MLA (9th ed.) Citation

Drug Interactions and Side Effects Index. 44 ed. Medical Economics Company Inc., 1990.

Warning: These citations may not always be 100% accurate.