Wu, C. Y.; Jiang, Y. N.; Chu, H. P.; Li, S. H.; Wang, Y.; Li, Y. H.; Chang, Y.; Ju, Y. T. The type I Lanyu pig has a maternal genetic lineage distinct from Asian and European pigs. Animal Genetics. 2007-09-24, 38 (5): 499–505. PMID 17894564. doi:10.1111/j.1365-2052.2007.01646.x.使用|accessdate=需要含有|url= (帮助)
Wu, C. Y.; Jiang, Y. N.; Chu, H. P.; Li, S. H.; Wang, Y.; Li, Y. H.; Chang, Y.; Ju, Y. T. The type I Lanyu pig has a maternal genetic lineage distinct from Asian and European pigs. Animal Genetics. 2007-09-24, 38 (5): 499–505. PMID 17894564. doi:10.1111/j.1365-2052.2007.01646.x.使用|accessdate=需要含有|url= (帮助)