analyzing
biology
biomedicine
biotechnology
blood
blood test
caucasian ethnicity
closeup
concentration
diagnosis
discovery
disease
examining
experiment
female
healthcare
holding
indoors
innovation
laboratory
latex glove
looking
mature woman
medical
medicine
micro organism
microbiologist
microbiology
microscope
microscope slide
one person
only one mature woman
pharmaceutical
professional
research
researcher
science
science collection
scientist
scrutiny
side view
skill
specimen
testing
wearing
woman