![Comparative study of extended release albuterol sulfate and long-acting inhaled salmeterol xinafoate in the treatment of nocturnal asthma]()
Comparative study of extended release albuterol sulfate and long-acting inhaled salmeterol xinafoate in the treatment of nocturnal asthmaMartin, Richard J.; Kraft, Monica; Beaucher, Wilfred N.; Kiechel, Frederic; Sublett, James L.; LaVallee, Nicole; Shilstone, Jonathan · 1999