000 00278nam a2200109Ia 4500
020 _a0250-8362
942 _cBK
245 _aResearch abstracts : South-East Asia region
260 _aWorld Health Organisation, New Delhi
_c1988
082 _aR620.85 W.H.O./R.P.S.
300 _av,84
999 _c66489
_d66489