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: Social & Preventive Medicine
Recommendation of the Krishnan committee was for 
Select and explain. 
A. Integration of PHCs, B. Village health guides, C. Local dai, D. Abolition of private practise
A: Integration of PHCs
Answer: A: Integration of PHCs 
Explanation: None