Salahuddin M, Salamo O, Karanth S, Faiz SA, Estrada-Y-Martin RM, Cherian SV. Safety and incidence of complications associated with bronchoscopy in an obese population. Clin Respir J. 2021 Jun;15(6):670-5. doi: 10.1111/crj.13342
Brodtkorb T, Zetterström O, Tinghög G. Cost-effectiveness of clean air administered to the breathing zone in allergic asthma. Clin Respir J. 2010;4(2):104-10.
Whalley D, Gravelle H, Sibbald B. Effect of the new contract on GPs' working lives and perceptions of quality of care: a longitudinal survey. Br J Gen Pract. 2008 Jan 1;58(546):8-14.
Whalley D, Bojke C, Gravelle H, Sibbald GP. GP job satisfaction in view of contract reform: a national survey. Br J Gen Pract. 2006 Feb 1;56(523):87-92.
Rothman KJ, Glass RL, Espinal F, Velez H. Caries-free teeth in the absence of fluoride ion. J Public Health Dent. 1972;32(4):225-8. doi: 10.1111/j.1752-7325.1972.tb03977.x