APA

Pettersson K. O., Christensson K., de Freitas E. d. G. G. & Johansson E. (20070626). Strategies applied by women in coping with ad-hoc demands for unauthorized user fees during pregnancy and childbirth. A focus group study from Angola. : Health care for women international.

Chicago

Pettersson Karen Odberg, Christensson Kyllike, de Freitas Engracia da Gloria Gomes and Johansson Eva. 20070626. Strategies applied by women in coping with ad-hoc demands for unauthorized user fees during pregnancy and childbirth. A focus group study from Angola. : Health care for women international.

Harvard

Pettersson K. O., Christensson K., de Freitas E. d. G. G. and Johansson E. (20070626). Strategies applied by women in coping with ad-hoc demands for unauthorized user fees during pregnancy and childbirth. A focus group study from Angola. : Health care for women international.

MLA

Pettersson Karen Odberg, Christensson Kyllike, de Freitas Engracia da Gloria Gomes and Johansson Eva. Strategies applied by women in coping with ad-hoc demands for unauthorized user fees during pregnancy and childbirth. A focus group study from Angola. : Health care for women international. 20070626.