Sangwan, S SSiwach, R CMohindru, Y1993-06-012009-05-311993-06-012009-05-311993-06-01Sangwan SS, Siwach RC, Mohindru Y. Low back pain--risk factors and prevention. Journal of the Indian Medical Association. 1993 Jun; 91(6): 159-60http://imsear.searo.who.int/handle/123456789/98920engAdultExercise TherapyHumansLife StyleLow Back Pain --etiologyOccupationsPostureRisk FactorsLow back pain--risk factors and prevention.Journal Article