1. Zao shui zao qi jing shen hao, duan lian shen ti bao jian kang Publication: [Lanzhou Shi?] : Gansu ri bao she yin shua chang, 1964 Subject(s): Health PromotionChildExerciseHealth BehaviorChina
2. Fizkul'turnaia pauza snizhaet utomlenie, povyshaet rabotosposobnost', ukrepliaet zdorov'e Publication: Moskva : Ministerstvo zdravookhraneniia SSSR, Institut sanitarnogo prosveshcheniia, 1964 Subject(s): ExerciseMental Fatigue -- prevention & controlEfficiency -- physiologyHealth BehaviorOccupational Health