The Medical Letter on Drugs and Therapeutics
Subscribers: Log in to read full issue.  Not a subscriber?  Subscribe or purchase issue.
Tiotropium (Spiriva) for COPD
Tiotropium bromide inhalation powder (Spiriva HandiHaler - Boehringer Ingelheim), a long-acting anticholinergic agent, has been approved by the FDA for once-daily maintenance treatment of bronchospasm associated with chronic obstructive pulmonary...more
The Medical Letter is a subscriber-funded nonprofit organization that publishes critical appraisals of new prescription drugs and comparative reviews of drugs for common diseases.

Would you like to read the rest of this issue?  Gain access below.

Subscriptions to The Medical Letter on Drugs and Therapeutics include:
  • Print version published and mailed biweekly (26 issues/year)
  • Unlimited online access to current and past issues (1988 - present)
  • Mobile App
  • FREE online per issue CME/CE
Purchase this issue:
Title: Issue 1183

Gain access through your organization
Ask your librarian to consider an Institutional Subscription to The Medical Letter.