Porter J B, Hunter-Mitchell J, Jick H, Walker A M
Am J Public Health. 1986 Dec;76(12):1428-31. doi: 10.2105/ajph.76.12.1428.
In a case-control study spanning five years' experience at Group Health Cooperative of Puget Sound, we could demonstrate no plausible association between the use of spermicides, oral contraceptives, Bendectin, or antibiotics prior to conception and the occurrence of 73 nontraumatic stillbirths.
在一项针对普吉特海湾集团健康合作社五年经验的病例对照研究中,我们无法证明受孕前使用杀精剂、口服避孕药、苯海拉明或抗生素与73例非创伤性死产的发生之间存在任何合理关联。