Celiac sprue has a prevalence of about 1:2000 Caucasians, but is rarely seen in other races.
Celiac sprue has a prevalence of about 1:2000 Caucasians, but is rarely seen in other races.
脂肪痢在白种人中的发病率为1：2000，但很少发生在别的种族。
Celiac sprue has a prevalence of about 1:2000 Caucasians, but is rarely seen in other races.
脂肪痢在白种人中的发病率为1：2000，但很少发生在别的种族。