1.
J Philipp Dent Assoc
; 22(6): 12-20, 1970 Nov.
Article
in English
| MEDLINE
| ID: mdl-5277846
2.
J Philipp Dent Assoc
; 19(3): 9-34, 1966 Sep.
Article
in English
| MEDLINE
| ID: mdl-4381088