WHO study of dental caries etiology in Papua New Guinea

WHO study of dental caries etiology in Papua New Guinea

书目详细资料
主要作者: Schamschula, R. G.
格式: 图书
语言:English
出版: Geneva World Health Organization 1978
主题:
Dental caries > Etiology.
Dental caries > Papua New Guinea > Sepik Valley.
Dental surveys > Papua New Guinea > Sepik Valley.