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
All are principles of primary health care EXCEPT 
Select and explain. 
A. Intersectoral coordination, B. Community participation, C. Appropriate technology, D. Decentralised approach
D: Decentralised approach
Answer: D: Decentralised approach 
Explanation: Principles of primary health care: 

Equitable distribution
Community participation
Intersectoral coordination
Appropriate technology