Consortium of Swiss Academic Libraries

Natural lip function in wind instrument players

Fuhrimann, Susanne ; Schüpbach, Andres ; Thüer, Urs ; Ingervall, Bengt

In: The European Journal of Orthodontics, 1987, vol. 9, no. 1, p. 216-223

Consortium of Swiss Academic Libraries

Effect of muscle exercise with an oral screen on lip function

Thüer, Urs ; Ingervall, Bengt

In: The European Journal of Orthodontics, 1990, vol. 12, no. 2, p. 198-208

Consortium of Swiss Academic Libraries

Lack of correlation between mouth-breathing and bite force

Ingervall, Bengt ; Thüer, Urs ; Kuster, Robert

In: The European Journal of Orthodontics, 1989, vol. 11, no. 1, p. 43-46