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Smith H.Smith H.Philos Trans R Soc Lond B Biol Sci. 2000 May 29;355(1397):551-64. doi: 10.1098/rstb.2000.0597.Philos Trans R Soc Lond B Biol Sci. 2000.PMID: 10874729Free PMC article.Review.
Smith H.Smith H.Ann N Y Acad Sci. 1996 Oct 25;797:77-92. doi: 10.1111/j.1749-6632.1996.tb52951.x.Ann N Y Acad Sci. 1996.PMID: 8993353Review.No abstract available.
Smith H.Smith H.J Gen Microbiol. 1990 Mar;136(3):377-93. doi: 10.1099/00221287-136-3-377.J Gen Microbiol. 1990.PMID: 2202776Review.No abstract available.