| 000 | 00410nam a2200133 a 4500 | ||
|---|---|---|---|
| 020 | _a9241700645 | ||
| 050 | 0 | 0 | _aRG137.5 |
| 245 | 0 | 0 |
_aOral contraceptives : _btechnical and safety aspects. |
| 260 |
_aGeneva : _bWorld Health Organization ; _a[Albany, N.Y. : _bMay be obtained from WHO Publications Centre], _c1982. |
||
| 300 | _a45 p. ; | ||
| 650 | 0 | _aOral contraceptives | |
| 650 | 0 | _aOral contraceptives | |
| 942 | _cBK | ||
| 999 |
_c14 _d14 |
||