analysis
biotechnology
bottle
check
checkup
chemical
clinical
container
diagnosis
disease
doctor
exam
examination
fluid
hand
health
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hospital
jar
lab
laboratory
liquid
medic
medical
medically
medicine
observe
pee
people
person
physical
piss
random drug test
research
sample
science
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treatment
urea
urinalysis
urine
urine sample
urine specimen
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yellow