Group antenatal care (Pregnancy Circles) for diverse and disadvantaged women: study protocol for a randomised controlled trial with integral process and economic evaluations
针对不同背景和弱势女性的团体产前保健（孕期互助小组）：一项包含综合过程和经济评估的随机对照试验的研究方案
期刊:BMC Health Services Research
影响因子:
doi:10.1186/s12913-020-05751-z
Wiggins, Meg; Sawtell, Mary; Wiseman, Octavia; McCourt, Christine; Eldridge, Sandra; Hunter, Rachael; Bordea, Ekaterina; Mustard, Connor; Hanafiah, Ainul; Hatherall, Bethan; Holmes, Vivian; Mehay, Anita; Robinson, Helliner; Salisbury, Cathryn; Sweeney, Lorna; Mondeh, Kade; Harden, Angela
