1. Head posture and its role in occlusion Publication: Buffalo : The University ; [Washington : for sale by National Audiovisual Center, 1975] Subject(s): Dental OcclusionHeadPosture
2. Mammography technique Publication: [Washington] : Public Health Service : [for sale by National Audiovisual Center ; Atlanta : for loan by National Medical Audiovisual Center], 1965 Subject(s): Mammography -- methodsPostureTechnology, RadiologicTime Factors