The Merck index an encyclopedia of chemicals, drugs, and biologicals / [[Book] :]
Susan Budavari, editor ; Maryadele J. O'Neil, senior associate editor ; Ann Smith, associate editor ; Patricia E. Heckelman, assistant editor, Joanne F. Kinneary, assistant editor.
- 12th ed.
- Whitehouse Station, NJ : Merck, 1996.
- 10360 : ill. ; 26 cm.