title: Premenstrual asthma: still poorly understood.
authors.forename: B J
authors.initials: BJ
authors.lastname: O'Connor
mesh_terms: D000208:Acute Disease; D000249:Adenosine Monophosphate; D001249:Asthma / Q000209:etiology* / Q000378:metabolism; D001944:Breath Tests; D016535:Bronchial Hyperreactivity; D005260:Female; D005498:Follicular Phase; D006801:Humans; D008183:Luteal Phase / Q000502:physiology; D009569:Nitric Oxide / Q000032:analysis
chemical_list: D009569:Nitric Oxide; D000249:Adenosine Monophosphate