Selective focus of stand with blood samples in test tubes near blackboard with testosterone formula on blue background - Stock Photo & Image

Hospital blood analyzing samples. Blood test tubes close up in laboratory.

Blood sample tubes medical equipment close up

Blood sample tubes medical equipment close up

Medical sterile containers for blood. Laboratory science researchment healthcare. Stock photo

Test tubes with blood on table in laboratory

Woman holding test tube with blood sample in laboratory

Cropped view of doctor holding test tube with female hormone test near blood samples in stand isolated on white

Cropped view of doctor holding blood sample of female hormone test near test tubes in stand on white background

Cropped view of doctor holding test tube with female hormone test near stand and lists with hormones isolated on white

Cropped view of doctor in latex glove holding test tube with blood sample isolated on white

Test tubes with blood samples of insulin and hormones tests in stand isolated on blue

Test tubes with blood samples of hormones tests in stand isolated on blue

Cropped view of doctor holding test tube of female hormone test near blood samples in stand on white background

Cropped view of doctor holding test tube with sample of female hormone near lists with hormones

Cropped view of scientist holding pipette near petri dishes in laboratory