共 21 条
[2]
BERQUIST WE, 1981, PEDIATRICS, V68, P29
[3]
Cohen S, 1976, Adv Intern Med, V21, P47
[4]
CONDON VR, 1980, NOV RAD SOC N AM DAL
[5]
CONDON VR, 1978, SEP SOC PED SURG DEN
[7]
Euler A R, 1976, Pediatr Ann, V5, P678
[8]
EULER AR, 1981, GASTROENTEROLOGY, V80, P957