An instrument of two parts.
Susan
S
Willatt
D003142:Communication; D003792:Dental Records; D003812:Dentist-Patient Relations / Q000941:ethics; D004708:Endodontics; D004868:Equipment Failure; D004990:Ethics, Dental; D006801:Humans; D012017:Referral and Consultation; D018915:Root Canal Preparation / Q000295:instrumentation*