Rudin, R. Middle ear disease,
University of Goteborg, 1987, 30 p., 91-7900-233-1.
Rudin, R. .
Middle ear disease.
Gothenburg: University of Goteborg, 1987, 30 p., 91-7900-233-1.
Rudin, R. (1987)
Middle ear disease,
Gothenburg: University of Goteborg, 30 p., 91-7900-233-1
Rudin, R.
(1987).
Middle ear disease. A clinical and epidemiological study of otitis media and related factors in samples from the general population. Gothenburg: University of Goteborg, 30 p..