Subject
- Catecholamines1
- Children of prenatal substance abuse -- Development1
- Developmentally disabled children -- Education (Elementary) -- Oregon -- Corvallis1
- Exercise -- Physiological aspects1
- Exercise tests -- Validity1
- Fractures -- Epidemiology1
- Mental retardation facilities patients -- Diseases1
- Mentally handicapped -- Diseases1
- Mentally handicapped -- Physiology1
- Motor ability in children1
- Peer-group tutoring of students -- Oregon -- Corvallis1
- Physical education for handicapped children -- Oregon -- Corvallis1
- Physical education for handicapped persons1
- Physical education teachers -- Training of -- Thailand1
- Spinal cord -- Wounds and injuries1