(1) ON LINE LIBRARIES
(1) PDE- COMMONWEALTH LIBRARIES:
(2) THE INTERNET PUBLIC LIBRARY:
(3) UK DRUGSCOPE- LIBRARY SEARCH:
(4) VIRTUAL HOSPITAL: DIGITAL LIBRARIES
(5) UNIVERSITY OF VIRGINIA: HEALTH SCIENCES LIBRARY
(6) MEDLINE PLUS: HEALTH INFORMATION
(7) HEALTH A TO Z:
(8) SOBER CITY: RESOURCES
(9) NEW YORK PUBLIC LIBRARY:
(10) LIBRARY OF CONGRESS:
(11) ON LINE DRUG DICTIONARY:
(12) HAZELDEN:
(13) PADOHRIC: PENNSYLVANIA DEPARTMENT OF HEALTH RESEARCH & INFO CLEARINGHOUSE
(14) GOOGLE: DRUGS
(15) SCHAFFER LIBRARY OF DRUG POLICY:
(16) HARDIN META DIRECTORY OF INTERNET HEALTH SOURCES:
(17) VIRTUAL BODY:
(18) ONLINE MEDICAL DICTIONARY:
(19) PHYSICIANS DESK REFERENCE: (PDR)
(20) FONDREN LIBRARY:
(21) MEDICAL DICTIONARIES & JOURNALS:
(22)CANCER WEB - MEDICAL DICTIONARY:
(23) INTERNET HEALTH LIBRARY:
(24) THE LANCET:
(25) MEDLINE VIA PAPERCHASE:
(26) NURSES PDR:
(27) NATIONAL LIBRARY OF MEDICINE: VISIBLE HUMAN PROJECT
(28) VIRTUAL NAVAL HOSPITAL:
(29) VIRTUAL MEDICAL CENTER:
(30) PREVEW THE HEART:
(31) ON LINE DITIONARY OF MENTAL HEALTH: DUAL DIAGNOSIS
(32) Drug Text: