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Bowen IG, Fletcher ER, Richmond DR, Hirsch FG, White CS.Bowen IG, et al. Among authors: fletcher er.Ann N Y Acad Sci. 1968 Oct 28;152(1):122-46. doi: 10.1111/j.1749-6632.1968.tb11971.x.Ann N Y Acad Sci. 1968.PMID: 5257525No abstract available.
Richmond DR, Damon EG, Fletcher ER, Bowen IG, White CS.Richmond DR, et al. Among authors: fletcher er.Ann N Y Acad Sci. 1968 Oct 28;152(1):103-21. doi: 10.1111/j.1749-6632.1968.tb11970.x.Ann N Y Acad Sci. 1968.PMID: 4979650No abstract available.
Fletcher ER, Bowen IG.Fletcher ER, et al.Ann N Y Acad Sci. 1968 Oct 28;152(1):378-403. doi: 10.1111/j.1749-6632.1968.tb11989.x.Ann N Y Acad Sci. 1968.PMID: 5257535No abstract available.