Failure to detect Helicobacter pylori in vaginal secretions.
Martín-De-Argila
Carlos
C
Gastroenterology and Microbiology Departments, 'Ramón y Cajal' Hospital, Alcalá de Henares University.
García Arata
Isabel
I
Boixeda
Daniel
D
Sancha
Marta
M
Cantón
Rafael
R
Baquero
Fernando
F