[1]
S. Carlone, “Clinical efficacy and tolerability of an immune- stimulant* constituted by inactivated bacterial bodies in the prophylaxis of infectious episodes of airways: a double blind, placebo-controlled, randomized, multicentre study”, Multidiscip Respir Med, vol. 9, no. 1, Nov. 2014, doi: 10.4081/mrm.2014.393.