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008 221230b ||||| |||| 00| 0 eng d
082 _223
_a614.05
_bCUK
245 _aசுகமஞ்சுரி,Vol.1,no.2-4
260 _aJaffna
_b Department of Community Medicine Faculty of Medicine of Jaffna University
_c(n.d)
362 _a01.o41995-31.10.1995
942 _cPRBP