Norwegian Institute of Public Health. Guidelines for ATC classification and DDD assignment: 7th edition. Oslo, Norway: WHO Collaborating Centre for Drug Statistics Methodology; 2003.
|Anatomical Therapeutic Chemical (ATC) Classification System|
Manitoba Centre for Health Policy
Community Health Sciences, Max Rady College of Medicine,
Rady Faculty of Health Sciences,
Room 408-727 McDermot Ave.
University of Manitoba
Winnipeg, MB R3E 3P5 Canada