Mechanism of action, safety and efficacy of intrauterine devices.
- Geneva : World Health Organization (WHO) , 1987
- 91p. : ill. ; 20 cm.
- WHO technical report series, 753 .
Includes bibliographical references.
9241207531
Intrauterine contraceptives
UN WHO TRS-753
Includes bibliographical references.
9241207531
Intrauterine contraceptives
UN WHO TRS-753