论文信息 - Contraceptive Efficacy, Acceptability, and Safety of C31G and Nonoxynol-9 Spermicidal Gels: A Randomized Controlled Trial - 字舞流文

Contraceptive Efficacy, Acceptability, and Safety of C31G and Nonoxynol-9 Spermicidal Gels: A Randomized Controlled Trial

K. Barnhart | T. Walsh | A. Burke | D. Archer | B. Carr | C. Westhoff | W. Schlaff | J. Jensen | L. Wan | M. Creinin | James Liu | D. Blithe | Michael Thomas | Hongsheng Wu