Authors reply re: The Ten Group Classification System - First Things First. BJOG : an international journal of obstetrics and gynaecology Ladfors, L. V., Muraca, G. M., Zetterqvist, J., Butwick, A. J., Stephansson, O. 1800

View details for DOI 10.1111/1471-0528.17057

View details for PubMedID 34985182