TY  - GEN
AU  - Büttner,M
TI  - [On the frequency of fingersucking in school age]
SN  - 0036-7702
PY  - 1969///0609
KW  - Adolescent
KW  - Child
KW  - Female
KW  - Fingersucking
KW  - epidemiology
KW  - Humans
KW  - Male
KW  - Switzerland
N1  - Publication Type: Journal Article
ER  -