Recent studies also support a theory that a combination of genes is linked to the development of lupus.

VOA: special.2009.04.14

They have also been linked to cancer, reproductive disorders and interfere with normal child development.

VOA: special.2009.06.23

In 1994, the International Conference on Population and Development was held in Cairo, and for the first time, the conference report linked unsafe abortions directly to maternal death.

VOA: standard.2010.06.24

The Islam-linked United Development Party, the military, Golkar and the PDI-P each now has one minister fewer than before.

CNN: Partners -- As In Sparring

Habibie one day, then the next with fellow Muslim oppositionist Amien Rais of the National Mandate Party (PAN in Indonesian) as well as Muslim-linked United Development Party (PPP) head Hamzah Haz, whose party is expected to ally with Habibie's ruling Golkar.

CNN: INTELLIGENCE

He also warned that PKC had been linked to the development of certain types of cancer.

BBC: Scientists boost memory power