TY  - JOUR 
T1  - SERONEGATIVE CELIAC DISEASE IN BRAZILIAN PATIENTS: A SERIES OF CASES
JO  - Arquivos de Gastroenterologia
A1  - KOTZE, Lorete M S
A1  - UTIYAMA, Shirley R R
A1  - KOTZE, Luiz Roberto
A1  - NISIHARA, Renato
SN  - 0004-2803
UL  - 10.1590/S0004-2803.202100000-39
VL  - 58 
Y1  - 2021
PB  - Brasil 
ER  -