Ausgeschnittene Ansicht des Arztes hält Reagenzglas mit weiblichem Hormontest in der Nähe von Blutproben im Stand isoliert auf weiß - Stockfoto & -bild

Scientist holding tube with blood sample and label STD Test on white background, closeup. Space for text

Medical doctor nurse woman working with virus blood tests rack.

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

Blood test tube in a laboratory take with art lighting and blue filter

Hand holding blood in test tube take with blue filter.

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

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

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

Selective focus of stand with blood samples in test tubes near blackboard with testosterone formula on blue background

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

Cropped view of scientist holding digital thermometer near test tubes isolated on white

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

Cropped view of scientist in latex glove holding pills near test tubes with lettering on white

Cropped view of scientist holding pipette near petri dishes in laboratory