Raptis

Relationship of Helicobacter pylori CagA(+) status to gastric juice vitamin C levels

Rokkas, Liatsos, Petridou, 1999, European journal of clinical investigation.

The type and time of menopause as decisive factors for bone mass changes

Raptis, Kokkinakis, Hadjidakis, 1999, European journal of clinical investigation.