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: Microbiology
HLA typing is useful in: September 2004 
Select and explain. 
A. Blood grouping, B. Assessing prognosis of disease, C. Cancer therapy, D. Cases of parental dispute
D: Cases of parental dispute
Answer: D: Cases of parental dispute 
Explanation: Ans. D i.e. Parental dispute