共 50 条
- [32] Trends in the Use of Minimally Invasive Adnexal Surgery in the United States [J]. OBSTETRICS AND GYNECOLOGY, 2021, 138 (05): : 738 - 746
- [33] TRENDS IN SUBSTANCE USE BY UNITED-STATES MILITARY PERSONNEL [J]. ARMED FORCES & SOCIETY, 1991, 17 (04) : 601 - 618
- [34] Trends in the use of episiotomy in the United States: 1980-1998 [J]. BIRTH-ISSUES IN PERINATAL CARE, 2001, 28 (03): : 152 - 160
- [36] Trends in Prenatal Ultrasound Use in the United States 1995 to 2006 [J]. MEDICAL CARE, 2009, 47 (11) : 1129 - 1135