References

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1994 · External reference

A prospective study of adolescents who choose among Levonorgestrel implant (Norplant), medroxyprogesterone acetate (DepoProvera), or the combined oral contraceptive pill as contraception

10.1542/peds.94.5.687 · 1994 · External reference

Use of hormonal methods of birth control among sexually active girls

10.1016/s1083-3188(97)70084-6 · 1997 · External reference

Risking the Future; Adolescent Sexuality, Pregnancy, and Childbearing

1987 · External reference

Oral contraception noncompliance: the extent of the problem

10.1007/bf01849447 · 1992 · External reference

The use of levonorgestrel implants (Norplant) for contraception in adolescent mothers

10.1056/nejm199411033311806 · 1993 · External reference

Use of levonorgestrel implants versus oral contraceptives in adolescents: a case-control study

10.1016/0002-9378(95)91471-4 · 1995 · External reference

Oral contraceptive pill compliance in adolescent/young adult women

10.1016/1054-139x(96)81175-x · 1996 · External reference

Contraceptive compliance with triphasic and a monophasic norethindronecontaining oral contraceptive pill in a private adolescent practice

10.1016/s0932-8610(12)80175-7 · 1994 · External reference

Contraceptive compliance with levonorgestrel triphasic and norethindrone monophasic oral contraceptive in adolescent patients

10.1016/0002-9378(92)91359-i · 1992 · External reference

Contraceptive continuation among adolescents attending family planning clinics

10.2307/2135275 · 1983 · External reference

Factors associated with adolescent use of family planning clinic

10.2105/ajph.74.11.1227 · 1984 · External reference

Influence of psychosocial factors on adolescent compliance with oral contraceptives

10.1016/s0197-0070(84)80237-5 · 1984 · External reference

Adolescents' compliance with the use of oral contraceptives

10.1001/jama.1987.03390240083028 · 1987 · External reference

Risk of contraceptive discontinuation among adolescents

10.1016/0197-0070(89)90016-8 · 1989 · External reference

Adolescents and the contraceptive pill

10.1016/0029-7844(96)00244-x · 1996 · External reference

Elementary methods of cohort analyses

10.1093/ije/13.1.112 · 1984 · External reference

Contraceptive failure in the United States: an update

10.2307/1966591 · 1990 · External reference

Characteristics associated with contraceptive use among adolescent females in school based family planning programs

10.2307/2136240 · 1994 · External reference

Preventive interventions

1987 · External reference

A pilot program of contraceptive continuation in six school-based clinics

10.1016/1054-139x(94)00189-l · 1995 · External reference

Rethinking patient counseling techniques for changing contraceptive behavior

10.1016/s0002-9378(12)91820-7 · 1994 · External reference