'Modern lead aprons worn during x-raying have a collar to protect this gland from the radiation'
the thryoid gland
AT THE DENTIST'S OFFICE: Modern lead aprons worn during x-raying have a collar to protect this gland from the radiation
Modern lead aprons worn during x-raying have a collar to protect this gland from the radiation
Modern lead aprons worn during x-raying have a collar to protect this gland from the radiation
AT THE DENTIST'S OFFICE
the thryoid gland
AT THE DENTIST'S OFFICE