Pemetrexed [clinicaltrials_resource:NCT00190983/group/O1]

Pemetrexed: 900 mg/m2 (700 mg/m2 for patients with prior radiotherapy) intravenous (IV) over 10 minutes every 21 days until disease progression

Pemetrexed [clinicaltrials_resource:NCT00190983/group/O1]

Pemetrexed: 900 mg/m2 (700 mg/m2 for patients with prior radiotherapy) intravenous (IV) over 10 minutes every 21 days until disease progression