title: An analysis of the prewar certification requirements for teachers of health and physical education in the forty-eight states.
authors.forename: T E
authors.initials: TE
authors.lastname: BLESH
mesh_terms: D002568:Certification; D006266:Health Education; D006801:Humans; D010806:Physical Education and Training / Q000193:education*
keywords: HEALTH/education; PHYSICAL EDUCATION/teaching