APA

Brunherotti M. A. A., Prado M. F. & Martinez E. Z. (20190715). Spatial distribution of Robson 10-group classification system and poverty in southern and southeastern Brazil. : International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics.

Chicago

Brunherotti Marisa A A, Prado Marli F and Martinez Edson Z. 20190715. Spatial distribution of Robson 10-group classification system and poverty in southern and southeastern Brazil. : International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics.

Harvard

Brunherotti M. A. A., Prado M. F. and Martinez E. Z. (20190715). Spatial distribution of Robson 10-group classification system and poverty in southern and southeastern Brazil. : International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics.

MLA

Brunherotti Marisa A A, Prado Marli F and Martinez Edson Z. Spatial distribution of Robson 10-group classification system and poverty in southern and southeastern Brazil. : International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics. 20190715.