تعديل العنوان

The study include induction of uterine hyperplasia or uterine cancer?

The study designe dose not include induction of ovarian cancer as it is stated in the title 

mention the precautions that will be followed during blood and tissue sampling

Justification of animal use should justify why this type of animals was specifically used.

Sample size calculation is missing.

No pain: Isn’t blood drawing considered painful for the animals?

WHO will monitor the animals?

Schedule of monitoring the animals?

Method of confirmation of animal death?

المركز القومى للبحوث لا يوجد به محرقة