analysis
anatomy
arm
asthma
athlete
blue
body
bone
breathing
bronchitis
chest
clinic
diagnosis
disease
exam
health
healthy
heart
hospital
human
inflammatory process
irradiation
lung
lungs
man
medical
medicine
patient
professional
radiation
radiography
radiology
respiration
respiratory system
rib
roentgen
scan
science
skeleton
studying
technology
telling
therapy
treatment
tuberculosis
xray