(Q43312632)
Statements
1 reference
Microdose intravaginal levonorgestrel contraception: a multicentre clinical trial. II. Expulsions and removals. World Health Organization. Task Force on Long-Acting Systemic Agents for Fertility Regulation (English)
1 reference
Koetsawang S
1 reference
Ji G
1 reference
Krishna U
1 reference
Cuadros A
1 reference
Dhall GI
1 reference
Wyss R
1 reference
Rodriquez la Puenta J
1 reference
Andrade AT
1 reference
Khan T
1 reference
Kononova ES
1 reference
1 February 1990
1 reference
1 reference
41
1 reference
2
1 reference
125-141
1 reference
Identifiers
1 reference
1 reference