J. Wearing

The Use of Spinal Manipulative Therapy in the Management of Chronic Obstructive Pulmonary Disease: A Systematic Review.

Benjamin T. Brown, R. Engel, D. Forbes, 2016, Journal of alternative and complementary medicine.

Bronchiectasis simulating chronic bronchitis; a study of 46 cases.

J. Wearing, 1948, Lancet.

The effect of combining manual therapy with exercise for mild chronic obstructive pulmonary disease: study protocol for a randomised controlled trial

Subramanyam Vemulpad, S. Vemulpad, R. Engel, 2017, Trials.