analysis
analyzing
biological
biology
blood
bottle
care
checkup
collect
container
diagnosis
diagnostics
disease
exam
fecal
feces
health
health care
healthcare
hospital
instructions
kit
lab
labcorp
laboratory
mail
mailer
medical
medicals
medicine
object
package
packet
parasitic
preparation
research
sample
science
scientific
stool
stool test
test
test tube
transportation
vial