Classification of gallstones and epidemiologic studies.
Cetta
F
F
Lombardo
F
F
Giubbolini
M
M
Baldi
C
C
Cariati
A
A
D002769:Cholelithiasis / Q000145:classification* / Q000208:ethnology*; D006801:Humans; D017058:Mexican Americans; D013781:Texas / Q000453:epidemiology