Authors:
Peitz, U
Hackelsberger, A
Gunther, T
Clara, L
Malfertheiner, P
Citation: U. Peitz et al., The prevalence of Helicobacter pylori infection and the pattern of gastritis in Barrett's esophagus, DIGEST DIS, 19(2), 2001, pp. 164-169
Authors:
Masciotra, S
Livellara, B
Belloso, W
Clara, L
Tanuri, A
Ramos, AC
Baggs, J
Lal, R
Pieniazek, D
Citation: S. Masciotra et al., Evidence of a high frequency of HIV-1 subtype F infections in a heterosexual population in Buenos Aires, Argentina, AIDS RES H, 16(10), 2000, pp. 1007-1014