[1]
Grylka-Baeschlin, S., Hess, T.H., Erdin, R., Prentl, E. and Pehlke-Milde, J. 2018. Availability and accessibility of perinatal data for the Robson classification of caesarean sections in Switzerland. Swiss Medical Weekly. 148, 0304 (Jan. 2018), w14578. DOI:https://doi.org/10.4414/smw.2018.14578.