TY  - GEN
AU  - Youssef Taha Khaliel
AU  - Ahmad Nagib Hosni , 
AU  - Ayman Abdelhaleem Marzok , , 
AU  - Sobhi Abdelaziz Emam , 
TI  - Ultrasonographic findings in intrauterine contraceptive device bleeding / 
PY  - 1999///
CY  - Cairo : 
PB  - Youssef Taha Khaliel , 
N1  - Thesis (M.Sc.) - Cairo University - Faculty Of Medicine - Department Of Gynecology and Obstetrics
ER  -