Ferrer P, Ballarín E, Sabate M, Laporte JR, Schoonen M, Rottenkolber M, Fortuny J, Hasford J, Tatt I, Ibanez L. Sources of European drug consumption data at a country level. Int J Public Health. 2014 Oct;59(5):877-87. doi: 10.1007/s00038-014-0564-8
Saigi N, Espelt A, Folch C, Sarasa-Renedo A, Castellano Y, Majo X, Merono M, Brugal MT, Casabona J, REDAN Group. Differences in illegal drug consumption between native and immigrants in a large sample of injected drug users in Catalonia (Spain). Adicciones. 2014;26(1):69-76. doi: 10.20882/adicciones.136
Foraster M. Is it traffic-related air pollution or road traffic noise, or both? key questions not yet settled!. Int J Public Health. 2013 Oct;58(5):647-8. doi: 10.1007/s00038-013-0500-3
Foraster M. Editorial - Is it traffic-related air pollution or road traffic noise, or both? Key questions not yet settled!. Int J Public Health. 2013 Oct;58(5):647-8. doi: 10.1007/s00038-013-0500-3
Casas L, Zock JP, Carsin AE, Fernandez-Somoano A, Esplugues A, Santa-Marina L, Tardon A, Ballester F, Basterrechea M, Sunyer J. The use of household cleaning products during pregnancy and lower respiratory tract infections and wheezing during early life. Int J Public Health. 2013 Oct;58(5):757-64. doi: 10.1007/s00038-012-0417-2
Phanikumar CV, Maitra B. Valuing urban bus attributes: an experience in Kolkata. J Public Transport. 2006;9(2):69-87. doi: 10.5038/2375-0901.9.2.4
Phani Kumar CV, Basu D, Maitra B. Modeling generalized cost of travel for rural bus users: a case study. J Public Transport. 2004;7(2):59-72. doi: 10.5038/2375-0901.7.2.4