Absence of seasonal variations in peptic ulcer activity and bleeding from peptic ulcer.
García Sepulcre
M F
MF
Martinez Sempere
J F
JF
Casellas Valdé
J A
JA
Carnicer Jáuregui
F
F
D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010437:Peptic Ulcer / Q000453:epidemiology* / Q000503:physiopathology; D010438:Peptic Ulcer Hemorrhage / Q000453:epidemiology* / Q000503:physiopathology; D012621:Seasons; D013030:Spain / Q000453:epidemiology