TY  - BOOK
AU  - Bhatia Prerna Vishnu
AU  -  Dr Richa Dewan Supervisor
AU  - University of Delhi. Faculty of Medical Sciences. Department of Medicine
ED  - University of Delhi. Faculty of Medical Sciences. Department of Medicine
TI  - To study the effect of pregnancy on gall bladder disease and function as assessed by ultrsonography
PY  - 1991///
KW  - MEDICINE
ER  -