November 2011 Peer Reviewed Feature Articles Treatment decisions in adult rhinosinusitis CPD Ron Bova Breaking the cycle of insomnia CPD Delwyn Bartlett, Catherina L Chang Demystifying malignant vulvar skin lesions CPD Ian Jones Erectile dysfunction: a guide for GPs CPD Douglas W Lording Advertisement Peer Reviewed Regular Series Women's health A new concept in ovarian cancer: how will this change clinical practice? Michael A Quinn Complementary medicine update Allergic rhinitis: is acupuncture an effective treatment? Anthony L Zhang, Brian H May, Charlie CL Xue Sports medicine Platelet-rich plasma: a novel therapy for osteoarthritis and tendinopathy Nathan Gibbs, Masiiwa Njawaya Clinical case review Asthma attack in a spa pool: what could be the cause? Christine Jenkins OBITUARY Dr John Ellard AM (1924–2011) Alex D Wodak Advertisement Advertisement