Study of Pralatrexate With Vitamin B12 and Folic Acid Supplementation for Previously Treated Recurrent or Metastatic Head and Neck Squamous Cell Cancer (HNSCC)
Conditions
Interventions
- DRUG: Pralatrexate With Vitamin B12 and Folic Acid
Sponsor
Memorial Sloan Kettering Cancer Center
Collaborators
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