[Helicobacter pylori and active chronic gastritis].
Castello
L
L
Instituto de Investigaciones Médicas Alfredo Lanari, Facultad de Medicina, UBA Combatientes de Malvinas 3150 (C1427ARO) Ciudad Autónoma de Buenos Aires, Argentina.
Martinelli
I
I
Paz
L
L
Sambresqui
A
A
Predari
S C
SC
D002908:Chronic Disease; D005260:Female; D005756:Gastritis / Q000382:microbiology* / Q000473:pathology*; D016481:Helicobacter Infections / Q000473:pathology*; D016480:Helicobacter pylori / Q000302:isolation & purification*; D006801:Humans; D008875:Middle Aged