Norplant consensus statement and background review.
Fraser IS, Tiitinen A, Affandi B, Brache V, Croxatto HB, Diaz S, Ginsburg J, Gu S, Holma P, Johansson E, Meirik O, Mishell DR Jr, Nash HA, von Schoultz B, Sivin I.
Fraser IS, et al.
Contraception. 1998 Jan;57(1):1-9. doi: 10.1016/s0010-7824(97)00200-x.
Contraception. 1998.
PMID: 9554244
Review.