1.
J Sch Health
; 44(6): 343-5, 1974 Jun.
Article
in English
| MEDLINE
| ID: mdl-4494536
Subject(s)
Health Education, Dental , Public Health Dentistry , School Dentistry , Child , Humans , Massachusetts
2.
J Dent Educ
; 63(12): 933-7, 1999 Dec.
Article
in English
| MEDLINE
| ID: mdl-10650419