Dyfyniad APA

Albrektsen, G., Heuch, I., & Kvåle, G. (1997). Full-term pregnancies and incidence of ovarian cancer of stromal and germ cell origin: A Norwegian prospective study. Nature Publishing Group|1.

Dyfyniad Arddull Chicago

Albrektsen, G., I. Heuch, and G. Kvåle. Full-term Pregnancies and Incidence of Ovarian Cancer of Stromal and Germ Cell Origin: A Norwegian Prospective Study. Nature Publishing Group|1, 1997.

Dyfyniad MLA

Albrektsen, G., I. Heuch, and G. Kvåle. Full-term Pregnancies and Incidence of Ovarian Cancer of Stromal and Germ Cell Origin: A Norwegian Prospective Study. Nature Publishing Group|1, 1997.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.