id	keyword
biht-400	covid-19
biht-400	primary
biht-400	healthcare
biht-400	pandemic
biht-400	phc
biht-400	citation
biht-400	research
biht-400	covid-19 pandemic
biht-400	blockchain
biht-400	medicine
biht-400	impact
biht-400	analysis
biht-400	https://doi.org/10.30953/bhty.v8.400
biht-400	general
biht-400	study
biht-400	india
biht-400	journal
biht-400	appendix
biht-400	family
biht-400	university
biht-400	number
biht-400	today
biht-400	purpose
biht-400	practice
biht-400	page
biht-400	data
biht-400	technology
biht-400	healthcare research
biht-400	medical