Primary Headache and Helicobacter Pylori.
Gasbarrini A, De Luca A, Fiore G, Franceschi F, Ojetti V V, Torre ES, Di Campli C, Candelli M, Pola R, Serricchio M, Tondi P, Gasbarrini G, Pola P, Giacovazzo M.
Gasbarrini A, et al. Among authors: gasbarrini g.
Int J Angiol. 1998 Aug;7(4):310-2. doi: 10.1007/s005479900121.
Int J Angiol. 1998.
PMID: 9716793