analysis
armchair
biochemical
blood from the veins
blood type
boy
cabinet
child
clinic
clotting
cute
detailed analysis
doctor
dropper
erythrocytes
examination
fear of blood
fright
healthcare
illness
injection
laboratory
needle
pain
patient
physical
platelets
preparation
prick
saline
small
specialist
surgery
syringe
test
therapy
tourniquet
treatment
vaccination
venous
white blood cells