antileukotrienes
Moreover, treatment trials have established       that this new class of drugs has beneficial anti-asthmatic properties, and       several antileukotrienes have recently been introduced as new therapy of asthma.
Moreover, treatment trials have established       that this new class of drugs has beneficial anti-asthmatic properties, and       several  @SUBJECT$  have recently been introduced as new  @PREDICAT$  of  @OBJECT$ .