Treatment of limited small cell lung cancer with etoposide and cisplatin alternating with vincristine, doxorubicin and cyclophosphamide versus concurrent etoposide, vincristine, doxorubicin and cyclophosphamide and chest radiotherapy: A Southwest Oncology Group Study - Goodman,G.E.; Crowley,J.J.; Blasko,J.C. (JCO, 1990)