Examlex
During four months of each year,up to ____________________ of the ozone in the stratosphere over Antarctica is depleted.
Human Papillomavirus (HPV)
A group of viruses that can cause warts and are associated with some types of cancers.
Obstetrics
The medical specialty dealing with the care of women and their children during pregnancy, childbirth, and the postnatal period.
Total Hysterectomy
Surgical removal of the uterus and cervix, and sometimes other parts of the reproductive system, often performed to treat diseases such as cancer.
Ultrasonography
A diagnostic imaging technique that uses high-frequency sound waves to visualize internal organs, tissues, or blood flow.
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