[10th Düsseldorf Hygiene Seminar. 27-28 April 1988].
D000818:Animals; D003813:Dentistry; D005502:Food; D006801:Humans; D006920:Hygiene; D007239:Infections; D014730:Veterinary Medicine
10. Düsseldorfer Hygienetage, 27. und 28. April 1988.