Boyers D, van der Pol M, Watson V, Lamont T, Goulao B, Ramsay C, Duncan A, Macpherson L, Clarkson J. The value of preventative dental care: a discrete-choice experiment. J Dent Res. 2021 Jul;100(7):723-30. doi: 10.1177/0022034521989943
Carsin AE, Zock JP, Jarvis D, Basagana X, Heinrich J, Toren K, Janson C, Anto JM, Sunyer J. Serum total immunoglobulin E is a surrogate of atopy in adult-onset asthma: a longitudinal study. Int Arch Allergy Immunol. 2013;160(4):387-92. doi: 10.1159/000342464
Espuga M, Munoz X, Plana E, Ramon MA, Morell F, Sunyer J. Prevalence of possible occupational asthma in hairdressers working in hair salons for women. Int Arch Allergy Immunol. 2011;154(4):379-88.
Pring CM, Skelding-Millar L, Goodall RJ. Expectant treatment or cholecystectomy after endoscopic retrograde cholangiopancreatography for choledocholithiasis in patients over 80 years old? Surg Endosc. 2005 Mar;19(3):357-60.
Rothman KJ, Velez H, Glass RL, Mejia R, Espinal F. Dental caries and soil contents of trace metals in two Colombian villages. J Dent Res. 1972 Nov 1;51(6):1686.