"Politics." . . "Antineoplastic agents Testing." . . "Vitamina C Uso terapéutico." . . "Cancer Chimiothérapie." . . "Ascorbic Acid." . . "Vitamin C." . . "Medizin." . . . . "Ensayos clínicos." . . "Controversen." . . "Kanker." . . "Vitamine C." . . "Vitamin C and cancer : medicine or politics ?" . . . . . . . . . . . . . . "Vitamin C and cancer medicine or politics?"@en . "Vitamin C and cancer medicine or politics?" . . . . . . . . . . . . . . . . "Vitamin C and Cancer : medicine or politics?" . . . . . . . "Vitamin C and cancer? : medicine or politics" . . . . . . . . . . "Vitamin C and cancer : medicine or politics?" . "Vitamin C and cancer : medicine or politics?"@en . . . . . . . . . . . . . "Krebs (Medizin)" . . "Ascorbique, Acide." . . "Neoplasms prevention & control." . . "Cancer Chemotherapy." . . "Antineoplastic Agents." . . "Forschung." . . "Ascorbique, Acide Emploi en thérapeutique." . . "Cáncer Tratamiento Investigación." . . "Ethics, Pharmacy." . . "Ascorbic Acid therapeutic use." . . "Neoplasms drug therapy." . .