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Johnson RP, Walker BD.Johnson RP, et al. Among authors: walker bd.Curr Top Microbiol Immunol. 1994;189:35-63. doi: 10.1007/978-3-642-78530-6_3.Curr Top Microbiol Immunol. 1994.PMID: 7523033Review.No abstract available.
Kalams SA, Walker BD.Kalams SA, et al. Among authors: walker bd.Curr Top Microbiol Immunol. 1995;202:79-88. doi: 10.1007/978-3-642-79657-9_6.Curr Top Microbiol Immunol. 1995.PMID: 7587372Review.