共 6 条
[3]
NEW DIRECT BONDING SYSTEM FOR PLASTIC BRACKETS
[J].
AMERICAN JOURNAL OF ORTHODONTICS,
1971, 59 (04)
:350-+
[4]
PLYMALE R, 1972, 72105 LEE PHARM RES
[6]
Roydhouse R H, 1968, ASDC J Dent Child, V35, P253