作者单位:
Section of Statistics, Department of Public Medicine, Second University of Naples, Naples, Italy
[1]
Laboratory of Biomechanics, Department of Civil Engineering, University of Salerno, Salerno, Italy
[2]
Operative Unit of Obstetrics and Gynaecology, Azienda Ospedaliera di Rilievo Nazionale San Giuseppe
[3]
Department of Gynaecology, Obstetrics, and Reproductive Science, Second University of Naples, Largo
[4]
发布时间
2013-11-20