Dental hygiene theory and practice, 3rd edition
1951 ◽
Vol 71
(5)
◽
pp. 512-526
◽
1966 ◽
Vol 30
(2)
◽
pp. 221-226
Keyword(s):
1972 ◽
Vol 36
(11)
◽
pp. 15-19
1972 ◽
Vol 36
(10)
◽
pp. 18-24
1971 ◽
Vol 35
(10)
◽
pp. 596-596
1998 ◽
Vol 62
(4)
◽
pp. 319-324
1988 ◽
Vol 52
(5)
◽
pp. 250-254
Keyword(s):