Rosell, Magdalena S.; Appleby, Paul N.; Key, Timothy J. (February 2006). “Health effects of vegetarian and vegan diets”. 《Proceedings of the Nutrition Society》 65 (1): 35–41. doi:10.1079/PNS2005481. ISSN1475-2719. PMID16441942.
Rosell, Magdalena S.; Appleby, Paul N.; Key, Timothy J. (February 2006). “Health effects of vegetarian and vegan diets”. 《Proceedings of the Nutrition Society》 65 (1): 35–41. doi:10.1079/PNS2005481. ISSN1475-2719. PMID16441942.
Rosell, Magdalena S.; Appleby, Paul N.; Key, Timothy J. (February 2006). “Health effects of vegetarian and vegan diets”. 《Proceedings of the Nutrition Society》 65 (1): 35–41. doi:10.1079/PNS2005481. ISSN1475-2719. PMID16441942.