42 Computer services; computer services, namely electronic dissemination of information concerning chronic obstructive lung disease and related issues; on-line services; on-line services created to help health care professionals and public health officials to reduce chronic obstructive lung disease prevalence, morbidity and mortality; on-line services providing scientific reports about chronic obstructive lung disease management and prevention; on- line services promoting international collaboration on chronic obstructive lung disease research; on-line services providing the publication of patient care information for primary health care professionals; on-line services providing highlights from the workshop reports; on-line services providing the promotion of seminars with discussions of chronic obstructive lung disease and chronic obstructive lung disease management; on-line services providing the development of guidelines for lung disease prevention and management