PT  - JOURNAL ARTICLE
AU  - A. J. Barry
TI  - Physical activity and psychic stress/strain
DP  - 1967 Mar 25
TA  - Canadian Medical Association Journal
PG  - 848--853
VI  - 96
IP  - 12
4099  - http://www.cmaj.ca/content/96/12/848.short
4100  - http://www.cmaj.ca/content/96/12/848.full
SO  - CMAJ1967 Mar 25; 96