Johnny Van Zant became the lead vocalist for Lynyrd Skynyrd in 1997.
Respimat , commonly referred to as Respimat SMI -LRB- SMI indicates `` Soft Mist Inhaler '' -RRB- is an advanced drug delivery device in comparison to MDIs -LRB- metered-dose inhalers -RRB- or DPIs -LRB- dry powder inhalers -RRB- used for the treatment of asthma , chronic obstructive pulmonary disease -LRB- COPD -RRB- , and other respiratory conditions .. asthma. asthma. chronic obstructive pulmonary disease. chronic obstructive pulmonary disease. Its developer , Boehringer Ingelheim , is currently conducting Phase III clinical trials in the U.S. with a variety of their products , such as Spiriva -LRB- tiotropium bromde -RRB- and Combivent -LRB- ipratropium bromde / albuterol -RRB- .. Boehringer Ingelheim. Boehringer Ingelheim. Phase III. Phases of clinical research