“…Hallahan et al (1989) reported 7/10 CR's to salvage chemotherapy but only one was durable. Most other series have reported CR salvage rates of between 20% and 50% (Monfardini et al, 1980;Kaminski et al, 1986;Armitage & Wen, 1987;Richards et al, 1989;Lamb et al, 1984 (Vokes et al, 1985;Monfardini et al, 1980;Kaminski et al, 1986;Hallahan et al, 1989;Peckham et al, 1975;Lamb et al, 1984;Kantarjian et al, 1984;Reddy et al, 1989).…”