MacGregor, G. A; He, F. J; Pombo-Rodrigues, S (2015). "Food and the responsibility deal: How the salt reduction strategy was derailed". BMJ. 350: h1936. doi:10.1136/bmj.h1936. PMID25922339. S2CID30742731.
MacGregor, G. A; He, F. J; Pombo-Rodrigues, S (2015). "Food and the responsibility deal: How the salt reduction strategy was derailed". BMJ. 350: h1936. doi:10.1136/bmj.h1936. PMID25922339. S2CID30742731.
MacGregor, G. A; He, F. J; Pombo-Rodrigues, S (2015). "Food and the responsibility deal: How the salt reduction strategy was derailed". BMJ. 350: h1936. doi:10.1136/bmj.h1936. PMID25922339. S2CID30742731.