アフリカ系アメリカ人の植物学者は、温室内の試験管と同僚の近くに注射器を保持、バナー - ストックフォト＆画像

African american botanist holding syringe near colleague with test tubes in greenhouse

African american botanist holding syringe near young colleague with test tubes in greenhouse

Doctor student female researcher holding up a test tube in chemistry bright labaratory

Female chemist with tablet computer checking test tubes in laboratory

Young female student with protective glasses making chemistry experiment in bright laboratory,education and medicine concept

Young female chemist doing science experiment with chemicals

Physician holding vial and dropper with cbd oil near clipboard isolated on white

Doctor holding dry medical cannabis near prescription and laptop isolated on white

Doctor in eyeglasses holding dropper and bottle of cbd oil isolated on white

Blurred doctor holding bottle and dropper with cannabis oil isolated on white

Doctor in eyeglasses looking at dry medical cannabis isolated on white

Doctor writing prescription while holding medical cannabis medication isolated on white

Cropped view of dentist in latex gloves taking medical equipment from tray on medical table, banner

Physician looking at mri scan near clipboard and medical cannabis medication isolated on white

Cropped view of blurred doctor holding dry medical hemp near white desk