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1
المؤلفون: Lele Mao, Sisi Xi, Yu Sun, Chen Yao, Xing Chen, Wen-pei Bai, Yingfang Zhou, Yuliang Huo
المصدر: Archives of Gynecology and Obstetrics. 297:1193-1199
مصطلحات موضوعية: Adult, China, Adolescent, Cross-sectional study, medicine.medical_treatment, media_common.quotation_subject, Reproductive age, law.invention, Condoms, Young Adult, 03 medical and health sciences, Sexually active, 0302 clinical medicine, Asian People, Condom, law, Contraceptive Agents, Female, Humans, Medicine, Emergency contraception, 030212 general & internal medicine, Contraception Behavior, Menstrual cycle, media_common, Long-Acting Reversible Contraception, 030219 obstetrics & reproductive medicine, Marital Status, business.industry, Obstetrics and Gynecology, General Medicine, Mobile Applications, Contraception, Cross-Sectional Studies, Contraceptive use, Female, business, Derived Data, Demography
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2
المؤلفون: Lina Michala, Magdalini Patseadou
المصدر: Archives of gynecology and obstetrics. 295(3)
مصطلحات موضوعية: endocrine system, Pediatrics, medicine.medical_specialty, Adolescent, Perforation (oil well), Population, Cervicitis, Levonorgestrel, law.invention, 03 medical and health sciences, 0302 clinical medicine, Randomized controlled trial, law, Pregnancy, Pelvic inflammatory disease, medicine, Contraceptive Agents, Female, Humans, 030212 general & internal medicine, education, education.field_of_study, 030219 obstetrics & reproductive medicine, business.industry, Intrauterine Devices, Medicated, Obstetrics and Gynecology, General Medicine, medicine.disease, Contraception, Family planning, Observational study, Female, business