analysis
analyzing
antibiotic
biochemical
biochemistry
biology
blood
chemical
chemist
chemistry
discovery
disease
doctor
donor
experiment
expertise
glass
glassware
health
healthcare
hematologist
hematology
infection
lab
laboratory
liquid
man
medical
medicine
microbes
microscope
pointing
presenting
research
researcher
sample
science
scientific
scientist
showing
solution
student
studying
substance
test
testing
tube
tubing
vaccine
virus