American journal of obstetrics and gynecology

Are there ethnic differences in the length of labor?

American journal of obstetrics and gynecology

Greenberg MB, Cheng YW, Hopkins LM, Stotland NE, Bryant AS, Caughey AB

A multicenter study to determine motivating factors for residents pursuing obstetrics and gynecology.

American journal of obstetrics and gynecology

Blanchard MH, Autry AM, Brown HL, Musich JR, Kaufman L, Wells DR, Stager RD, Swanson JL, Lund KJ, Wiper DW, Bailit JL

Abortion attitudes of pregnant women in prenatal care.

American journal of obstetrics and gynecology

Learman LA, Drey EA, Gates EA, Kang MS, Washington AE, Kuppermann M

Predictors of contraception knowledge and use among postpartum adolescents in El Salvador.

American journal of obstetrics and gynecology

Newmann SJ, Goldberg AB, Aviles R, Molina de Perez O, Foster-Rosales AF

Tolerability of levonorgestrel emergency contraception in adolescents.

American journal of obstetrics and gynecology

Harper CC, Rocca CH, Darney PD, von Hertzen H, Raine TR

Knowledge of emergency contraception among women aged 18 to 44 in California.

American journal of obstetrics and gynecology

Foster DG, Harper CC, Bley JJ, Mikanda JJ, Induni M, Saviano EC, Stewart FH

Recent developments in hormone delivery systems.

American journal of obstetrics and gynecology

Shulman LP, Nelson AL, Darney PD

Limitations of screening tests for the detection of Chlamydia trachomatis in asymptomatic adolescent and young adult women.

American journal of obstetrics and gynecology

Shrier LA, Dean D, Klein E, Harter K, Rice PA

What is the best measure of maternal complications of term pregnancy: ongoing pregnancies or pregnancies delivered?

American journal of obstetrics and gynecology

Caughey AB, Stotland NE, Escobar GJ

Sexual partners and use of emergency contraception.

American journal of obstetrics and gynecology

Harper CC, Minnis AM, Padian NS

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