Format:Merck12th
Budavari, Susan, ed. (), The Merck Index: An Encyclopedia of Chemicals, Drugs, and Biologicals (ed. a 12-a), Merck, ISBN 0911910123
Budavari, Susan, ed. (), The Merck Index: An Encyclopedia of Chemicals, Drugs, and Biologicals (ed. a 12-a), Merck, ISBN 0911910123