Pencegahan Kanker Penelitian Ines Alvarez AD, ASIA, CANCER INSTITUTE, CANCER PREVENTION, CHENNAI, CLINICAL TRIALS, DISEASE PREVENTION, HPV VACCINE, INDIA, MEDICAL COLLEGE, MEDICINE, ON, R. SWAMINATHAN, RESEARCH, SWAMINATHAN, TAMIL NADU, TAMIL NADU CANCER REGISTRY, VE, VENKATRAMAN RADHAKRISHNAN, WIA Laporan Pertama Registri Kanker Anak Chennai: 241 Kasus Teridentifikasi di 2022