TY  - BOOK
AU  - Raina Telgemeier y Braden Lamb 
TI  - Guts
SN  - 9780545852500
U1  - 155.4 T271 Ej. 1 
PY  - 0000///Scholastic Inc
PB  - 2019
KW  - Stress in children. Children Physiology. Stomach Diseases
ER  -