Thorburn, J. Ectopic pregnancy. Goteborg: University of Goteborg, 1987 140 p. 91-7900-194-7.
Thorburn, J. Ectopic pregnancy. Goteborg: University of Goteborg, 1987 140 p. 91-7900-194-7.
Thorburn, J. (1987) Ectopic pregnancy, Goteborg: University of Goteborg 140 p. 91-7900-194-7.
Thorburn, J. (1987). Ectopic pregnancy. Clinical features, risk factors and fertility prognosis. Goteborg: University of Goteborg, 140 p.
Thorburn J. Ectopic pregnancy: Clinical features, risk factors and fertility prognosis. Goteborg: University of Goteborg; 1987. p. 140 p. ISBN: 91-7900-194-7.