TY  - GEN
AU  - Sonnabend,E
TI  - [Pro and contra electric tooth-brush and mouth-shower]
SN  - 0341-3098
PY  - 1977///0611
KW  - Dental Devices, Home Care
KW  - Humans
KW  - Toothbrushing
N1  - Publication Type: Editorial
ER  -