This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Gynaecology & Obstetrics
Adenocarcinoma cervix is associated with all, except: 
Select and explain. 
A. HPV 11, B. HPV 16, C. HPV 18, D. HPV 51
A: HPV 11
Answer: A: HPV 11 
Explanation: HPV strains for carcinoma cervix are HPV 16, 18, 31, 33, 35, 39, 45, 51, 52, 56 & 58 Ref: Novak's Gynaecology, 14th Edition, Page 568