000 00662cam a2200205 a 4500
999 _c51537
_d51537
003 BD-DhIDS
005 20181030153734.0
008 181030s1987 sz ||||| |||| 00| 0 eng d
020 _a9241207531
040 _aBD-DhIDS
_cBD-DhIDS
_dBD-DhIDS
086 _aUN WHO TRS-753
110 2 _aWorld Health Organization
245 0 0 _aMechanism of action, safety and efficacy of intrauterine devices.
260 _aGeneva :
_bWorld Health Organization (WHO) ,
_c1987
300 _a91p. :
_bill. ;
_c20 cm.
490 _aWHO technical report series, 753
504 _aIncludes bibliographical references.
650 0 4 _aIntrauterine contraceptives
942 _2ddc
_cDC