Various kinds of radiation used in medical diagnosis.
D003933:Diagnosis; D005260:Female; D005333:Fetus / Q000000981:diagnostic imaging; D006801:Humans; D008722:Methods; D010920:Placenta / Q000000981:diagnostic imaging; D011247:Pregnancy; D011248:Pregnancy Complications / Q000000981:diagnostic imaging; D011829:Radiation Dosage; D011859:Radiography; D013817:Thermography; D014463:Ultrasonography