The doctor noted that the patient's mastalgic symptoms had improved after adjusting the medication.

During the microscope lab, the biologists compared the mastaxes of several rotifer species to study feeding adaptations.

Under the microscope, I examined the mastax of a rotifer to see how its four horny pieces work together to crush food.

Researchers isolated a mastadenovirus from the bat specimen during the outbreak investigation.

Researchers discovered that mastadenoviruses can persist in the lymphoid tissue of bats for months.

mastacembelids are known for their elongated bodies and pointed snouts, which help them forage in riverbeds.

The mastacembelid slipped into the tangled roots, vanishing from sight as it waited for unsuspecting prey.

The support group helps mastectomees adjust to life after surgery.

Field researchers observed how mastacembeloids use their elongated snouts to probe the riverbed for food.

The biologist carefully documented a rare mastacembeloid found in the slow-moving river.