TY  - BOOK
AU  - KENNETH HEATON
TI  - FAMILY DOCTOR GUIDE TO YOUR BOWELS
SN  - 0-7513-0677-0
U1  - 415.121 HEAT  
PY  - 1999///
CY  - 
PB  - DORLING KINDERSLEY
KW  - 粪便检验
ER  -