:

Carol Bedwell1, Wendy Taylor2, Caroline Cunningham3

  • 1Centre for Childbirth, Women's and Newborn Health, International Public Health, Liverpool School of Tropical Medicine, Liverpool, UK.

概括

在紧急情况下获得研究的知情同意,特别是产后出血,可以使用口头同意和书面同意. 清晰,及时的信息和足够的临床医师培训对于参与者的信任和接受至关重要.